84526916 has 12 divisors (see below), whose sum is σ = 148865388. Its totient is φ = 41993952.

The previous prime is 84526903. The next prime is 84526921. The reversal of 84526916 is 61962548.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13293316 + 71233600 = 3646^2 + 8440^2 .

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 3 ways as a sum of consecutive naturals, for example, 66671 + ... + 67926.

It is an arithmetic number, because the mean of its divisors is an integer number (12405449).

Almost surely, 2^84526916 is an apocalyptic number.

It is an amenable number.

84526916 is a deficient number, since it is larger than the sum of its proper divisors (64338472).

84526916 is a wasteful number, since it uses less digits than its factorization.

84526916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134758 (or 134756 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 84526916 is about 9193.8520762518. The cubic root of 84526916 is about 438.8657355468.

The spelling of 84526916 in words is "eighty-four million, five hundred twenty-six thousand, nine hundred sixteen".