164915088 has 80 divisors (see below), whose sum is σ = 462637056. Its totient is φ = 50319360.

The previous prime is 164915077. The next prime is 164915099. The reversal of 164915088 is 880519461.

It is an interprime number because it is at equal distance from previous prime (164915077) and next prime (164915099).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78208 + ... + 80288.

Almost surely, 2^164915088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 164915088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231318528).

164915088 is an abundant number, since it is smaller than the sum of its proper divisors (297721968).

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

164915088 is a wasteful number, since it uses less digits than its factorization.

164915088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232 (or 2226 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 42.

The square root of 164915088 is about 12841.9269582100. The cubic root of 164915088 is about 548.3865530600.

The spelling of 164915088 in words is "one hundred sixty-four million, nine hundred fifteen thousand, eighty-eight".