84357164 has 6 divisors (see below), whose sum is σ = 147625044. Its totient is φ = 42178580.

The previous prime is 84357157. The next prime is 84357191. The reversal of 84357164 is 46175348.

It is a super-2 number, since 2×84357164² = 14232262236245792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10544642 + ... + 10544649.

It is an arithmetic number, because the mean of its divisors is an integer number (24604174).

Almost surely, 2^84357164 is an apocalyptic number.

It is an amenable number.

84357164 is a deficient number, since it is larger than the sum of its proper divisors (63267880).

84357164 is a wasteful number, since it uses less digits than its factorization.

84357164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21089295 (or 21089293 counting only the distinct ones).

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

The square root of 84357164 is about 9184.6156152558. The cubic root of 84357164 is about 438.5717532026.

The spelling of 84357164 in words is "eighty-four million, three hundred fifty-seven thousand, one hundred sixty-four".