85716732 has 24 divisors (see below), whose sum is σ = 204885072. Its totient is φ = 27875200.

The previous prime is 85716727. The next prime is 85716749. The reversal of 85716732 is 23761758.

It is a congruent number.

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, 86619 + ... + 87602.

It is an arithmetic number, because the mean of its divisors is an integer number (8536878).

Almost surely, 2^85716732 is an apocalyptic number.

85716732 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

85716732 is an abundant number, since it is smaller than the sum of its proper divisors (119168340).

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

85716732 is a wasteful number, since it uses less digits than its factorization.

85716732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174269 (or 174267 counting only the distinct ones).

The product of its digits is 70560, while the sum is 39.

The square root of 85716732 is about 9258.3331113111. Note that the first 3 decimals coincide. The cubic root of 85716732 is about 440.9153328031.

The spelling of 85716732 in words is "eighty-five million, seven hundred sixteen thousand, seven hundred thirty-two".