6230256615 has 64 divisors (see below), whose sum is σ = 12499660800. Its totient is φ = 2916547200.

The previous prime is 6230256563. The next prime is 6230256619. The reversal of 6230256615 is 5166520326.

It is a happy number.

6230256615 is a `hidden beast` number, since 6 + 2 + 30 + 2 + 5 + 6 + 615 = 666.

It is not a de Polignac number, because 6230256615 - 2¹⁷ = 6230125543 is a prime.

It is a super-3 number, since 3×6230256615³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6230256615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6230256619) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29271 + ... + 115400.

It is an arithmetic number, because the mean of its divisors is an integer number (195307200).

Almost surely, 2^6230256615 is an apocalyptic number.

6230256615 is an abundant number, since it is smaller than the sum of its proper divisors (6269404185).

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

6230256615 is a wasteful number, since it uses less digits than its factorization.

6230256615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144725 (or 144719 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 6230256615 is about 78931.9746047190. The cubic root of 6230256615 is about 1840.0740966341.

The spelling of 6230256615 in words is "six billion, two hundred thirty million, two hundred fifty-six thousand, six hundred fifteen".