2402294544 has 160 divisors (see below), whose sum is σ = 7499797760. Its totient is φ = 731814912.

The previous prime is 2402294537. The next prime is 2402294549. The reversal of 2402294544 is 4454922042.

2402294544 is a `hidden beast` number, since 2 + 4 + 0 + 22 + 94 + 544 = 666.

It is a super-2 number, since 2×2402294544² = 11542038152264335872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2402294499 and 2402294508.

It is not an unprimeable number, because it can be changed into a prime (2402294549) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 576372 + ... + 580524.

It is an arithmetic number, because the mean of its divisors is an integer number (46873736).

Almost surely, 2^2402294544 is an apocalyptic number.

2402294544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2402294544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3749898880).

2402294544 is an abundant number, since it is smaller than the sum of its proper divisors (5097503216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2402294544 is a wasteful number, since it uses less digits than its factorization.

2402294544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4286 (or 4274 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 2402294544 is about 49013.2078525779. The cubic root of 2402294544 is about 1339.2924429705.

The spelling of 2402294544 in words is "two billion, four hundred two million, two hundred ninety-four thousand, five hundred forty-four".