85030964 has 12 divisors (see below), whose sum is σ = 149212224. Its totient is φ = 42398904.

The previous prime is 85030961. The next prime is 85030997. The reversal of 85030964 is 46903058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85030961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27494 + ... + 30429.

It is an arithmetic number, because the mean of its divisors is an integer number (12434352).

Almost surely, 2^85030964 is an apocalyptic number.

It is an amenable number.

85030964 is a deficient number, since it is larger than the sum of its proper divisors (64181260).

85030964 is a wasteful number, since it uses less digits than its factorization.

85030964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58294 (or 58292 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 85030964 is about 9221.2235630636. The cubic root of 85030964 is about 439.7363503161.

The spelling of 85030964 in words is "eighty-five million, thirty thousand, nine hundred sixty-four".