85607264 has 12 divisors (see below), whose sum is σ = 168539364. Its totient is φ = 42803616.

The previous prime is 85607261. The next prime is 85607309. The reversal of 85607264 is 46270658.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85607261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1337582 + ... + 1337645.

It is an arithmetic number, because the mean of its divisors is an integer number (14044947).

Almost surely, 2^85607264 is an apocalyptic number.

It is an amenable number.

85607264 is a deficient number, since it is larger than the sum of its proper divisors (82932100).

85607264 is a wasteful number, since it uses less digits than its factorization.

85607264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675237 (or 2675229 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 85607264 is about 9252.4193592811. The cubic root of 85607264 is about 440.7275566251.

The spelling of 85607264 in words is "eighty-five million, six hundred seven thousand, two hundred sixty-four".