164094084 has 72 divisors (see below), whose sum is σ = 517153728. Its totient is φ = 42621120.

The previous prime is 164094059. The next prime is 164094109. The reversal of 164094084 is 480490461.

It is a happy number.

164094084 is a `hidden beast` number, since 1 + 640 + 9 + 4 + 0 + 8 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (164094059) and next prime (164094109).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26827 + ... + 32370.

Almost surely, 2^164094084 is an apocalyptic number.

164094084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

164094084 is an abundant number, since it is smaller than the sum of its proper divisors (353059644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164094084 is a wasteful number, since it uses less digits than its factorization.

164094084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59225 (or 59220 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 164094084 is about 12809.9213112337. The cubic root of 164094084 is about 547.4750198148.

The spelling of 164094084 in words is "one hundred sixty-four million, ninety-four thousand, eighty-four".