245724882 has 16 divisors (see below), whose sum is σ = 529253760. Its totient is φ = 75607632.

The previous prime is 245724877. The next prime is 245724887. The reversal of 245724882 is 288427542.

It is an interprime number because it is at equal distance from previous prime (245724877) and next prime (245724887).

It is not an unprimeable number, because it can be changed into a prime (245724887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1575082 + ... + 1575237.

It is an arithmetic number, because the mean of its divisors is an integer number (33078360).

Almost surely, 2^245724882 is an apocalyptic number.

245724882 is an abundant number, since it is smaller than the sum of its proper divisors (283528878).

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

245724882 is a wasteful number, since it uses less digits than its factorization.

245724882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3150337.

The product of its digits is 286720, while the sum is 42.

The square root of 245724882 is about 15675.6142463382. The cubic root of 245724882 is about 626.3489855925.

The spelling of 245724882 in words is "two hundred forty-five million, seven hundred twenty-four thousand, eight hundred eighty-two".