85734315 has 32 divisors (see below), whose sum is σ = 161386560. Its totient is φ = 43034112.

The previous prime is 85734307. The next prime is 85734347. The reversal of 85734315 is 51343758.

It is not a de Polignac number, because 85734315 - 2³ = 85734307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85734315.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16384 + ... + 20973.

It is an arithmetic number, because the mean of its divisors is an integer number (5043330).

Almost surely, 2^85734315 is an apocalyptic number.

85734315 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

85734315 is a deficient number, since it is larger than the sum of its proper divisors (75652245).

85734315 is a wasteful number, since it uses less digits than its factorization.

85734315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37388 (or 37382 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 85734315 is about 9259.2826396001. The cubic root of 85734315 is about 440.9454789371.

The spelling of 85734315 in words is "eighty-five million, seven hundred thirty-four thousand, three hundred fifteen".