1060521864 has 32 divisors (see below), whose sum is σ = 2681100000. Its totient is φ = 349534592.

The previous prime is 1060521853. The next prime is 1060521877. The reversal of 1060521864 is 4681250601.

It is a super-2 number, since 2×1060521864² = 2249413248044068992, which contains 22 as substring.

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, 246114 + ... + 250385.

It is an arithmetic number, because the mean of its divisors is an integer number (83784375).

Almost surely, 2^1060521864 is an apocalyptic number.

It is an amenable number.

1060521864 is an abundant number, since it is smaller than the sum of its proper divisors (1620578136).

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

1060521864 is a wasteful number, since it uses less digits than its factorization.

1060521864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496597 (or 496593 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1060521864 is about 32565.6546686843. The cubic root of 1060521864 is about 1019.7801217706.

The spelling of 1060521864 in words is "one billion, sixty million, five hundred twenty-one thousand, eight hundred sixty-four".