860434052 has 24 divisors (see below), whose sum is σ = 1533386400. Its totient is φ = 422343936.

The previous prime is 860434037. The next prime is 860434061. The reversal of 860434052 is 250434068.

It is a super-2 number, since 2×860434052² = 1480693515682277408, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206324 + ... + 210452.

It is an arithmetic number, because the mean of its divisors is an integer number (63891100).

Almost surely, 2^860434052 is an apocalyptic number.

It is an amenable number.

860434052 is a deficient number, since it is larger than the sum of its proper divisors (672952348).

860434052 is a wasteful number, since it uses less digits than its factorization.

860434052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5075 (or 5073 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 860434052 is about 29333.1561888591. The cubic root of 860434052 is about 951.1285026909.

The spelling of 860434052 in words is "eight hundred sixty million, four hundred thirty-four thousand, fifty-two".