2402154672 has 80 divisors (see below), whose sum is σ = 6579623520. Its totient is φ = 752582656.

The previous prime is 2402154641. The next prime is 2402154683. The reversal of 2402154672 is 2764512042.

It is a super-2 number, since 2×2402154672² = 11540694136422855168, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 776104 + ... + 779192.

It is an arithmetic number, because the mean of its divisors is an integer number (82245294).

Almost surely, 2^2402154672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2402154672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3289811760).

2402154672 is an abundant number, since it is smaller than the sum of its proper divisors (4177468848).

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

2402154672 is a wasteful number, since it uses less digits than its factorization.

2402154672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4070 (or 4064 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 2402154672 is about 49011.7809511142. The cubic root of 2402154672 is about 1339.2664493292.

The spelling of 2402154672 in words is "two billion, four hundred two million, one hundred fifty-four thousand, six hundred seventy-two".