2466837540 has 36 divisors (see below), whose sum is σ = 7482741084. Its totient is φ = 657823296.

The previous prime is 2466837511. The next prime is 2466837553. The reversal of 2466837540 is 457386642.

2466837540 is a `hidden beast` number, since 2 + 46 + 68 + 3 + 7 + 540 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 414203904 + 2052633636 = 20352^2 + 45306^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6852147 + ... + 6852506.

It is an arithmetic number, because the mean of its divisors is an integer number (207853919).

Almost surely, 2^2466837540 is an apocalyptic number.

2466837540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2466837540 is an abundant number, since it is smaller than the sum of its proper divisors (5015903544).

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

2466837540 is a wasteful number, since it uses less digits than its factorization.

2466837540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13704668 (or 13704663 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 2466837540 is about 49667.2682961324. The cubic root of 2466837540 is about 1351.1809583848.

The spelling of 2466837540 in words is "two billion, four hundred sixty-six million, eight hundred thirty-seven thousand, five hundred forty".