84525964 has 24 divisors (see below), whose sum is σ = 153079808. Its totient is φ = 40795920.

The previous prime is 84525953. The next prime is 84525977. The reversal of 84525964 is 46952548.

It is a self number, because there is not a number n which added to its sum of digits gives 84525964.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 74707 + ... + 75829.

Almost surely, 2^84525964 is an apocalyptic number.

It is an amenable number.

84525964 is a deficient number, since it is larger than the sum of its proper divisors (68553844).

84525964 is a wasteful number, since it uses less digits than its factorization.

84525964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1765 (or 1763 counting only the distinct ones).

The product of its digits is 345600, while the sum is 43.

The square root of 84525964 is about 9193.8003023777. The cubic root of 84525964 is about 438.8640879385.

The spelling of 84525964 in words is "eighty-four million, five hundred twenty-five thousand, nine hundred sixty-four".