1570660968 has 32 divisors (see below), whose sum is σ = 3931804800. Its totient is φ = 522866688.

The previous prime is 1570660951. The next prime is 1570660981. The reversal of 1570660968 is 8690660751.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24096 + ... + 61007.

It is an arithmetic number, because the mean of its divisors is an integer number (122868900).

Almost surely, 2^1570660968 is an apocalyptic number.

It is an amenable number.

1570660968 is an abundant number, since it is smaller than the sum of its proper divisors (2361143832).

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

1570660968 is a wasteful number, since it uses less digits than its factorization.

1570660968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85881 (or 85877 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 1570660968 is about 39631.5652983831. The cubic root of 1570660968 is about 1162.4139603797.

The spelling of 1570660968 in words is "one billion, five hundred seventy million, six hundred sixty thousand, nine hundred sixty-eight".