85914560734 has 32 divisors (see below), whose sum is σ = 137436043680. Its totient is φ = 40165373952.

The previous prime is 85914560729. The next prime is 85914560741. The reversal of 85914560734 is 43706541958.

It is a super-2 number, since 2×85914560734² (a number of 23 digits) 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 15 ways as a sum of consecutive naturals, for example, 852942 + ... + 948334.

It is an arithmetic number, because the mean of its divisors is an integer number (4294876365).

Almost surely, 2^85914560734 is an apocalyptic number.

85914560734 is a deficient number, since it is larger than the sum of its proper divisors (51521482946).

85914560734 is a wasteful number, since it uses less digits than its factorization.

85914560734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95724.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 85914560734 in words is "eighty-five billion, nine hundred fourteen million, five hundred sixty thousand, seven hundred thirty-four".