85137376 has 24 divisors (see below), whose sum is σ = 167975640. Its totient is φ = 42476928.

The previous prime is 85137373. The next prime is 85137383. The reversal of 85137376 is 67373158.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85137373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13675 + ... + 18901.

It is an arithmetic number, because the mean of its divisors is an integer number (6998985).

Almost surely, 2^85137376 is an apocalyptic number.

It is an amenable number.

85137376 is a deficient number, since it is larger than the sum of its proper divisors (82838264).

85137376 is a wasteful number, since it uses less digits than its factorization.

85137376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5746 (or 5738 counting only the distinct ones).

The product of its digits is 105840, while the sum is 40.

The square root of 85137376 is about 9226.9917091108. The cubic root of 85137376 is about 439.9197098676.

The spelling of 85137376 in words is "eighty-five million, one hundred thirty-seven thousand, three hundred seventy-six".