1068257502 has 24 divisors (see below), whose sum is σ = 2492601384. Its totient is φ = 328694544.

The previous prime is 1068257497. The next prime is 1068257537. The reversal of 1068257502 is 2057528601.

It is a happy number.

1068257502 is a `hidden beast` number, since 1 + 0 + 6 + 82 + 575 + 0 + 2 = 666.

It is a super-2 number, since 2×1068257502² = 2282348181158560008, which contains 22 as substring.

It is a congruent number.

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, 2282368 + ... + 2282835.

It is an arithmetic number, because the mean of its divisors is an integer number (103858391).

Almost surely, 2^1068257502 is an apocalyptic number.

1068257502 is an abundant number, since it is smaller than the sum of its proper divisors (1424343882).

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

1068257502 is a wasteful number, since it uses less digits than its factorization.

1068257502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4565224 (or 4565221 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 1068257502 is about 32684.2087559115. The cubic root of 1068257502 is about 1022.2536042657.

The spelling of 1068257502 in words is "one billion, sixty-eight million, two hundred fifty-seven thousand, five hundred two".