164841250 has 40 divisors (see below), whose sum is σ = 353136960. Its totient is φ = 56514000.

The previous prime is 164841211. The next prime is 164841263. The reversal of 164841250 is 52148461.

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 19 ways as a sum of consecutive naturals, for example, 670 + ... + 18169.

It is an arithmetic number, because the mean of its divisors is an integer number (8828424).

Almost surely, 2^164841250 is an apocalyptic number.

164841250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164841250 is an abundant number, since it is smaller than the sum of its proper divisors (188295710).

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

164841250 is an equidigital number, since it uses as much as digits as its factorization.

164841250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18868 (or 18853 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 164841250 is about 12839.0517562630. The cubic root of 164841250 is about 548.3046971759.

The spelling of 164841250 in words is "one hundred sixty-four million, eight hundred forty-one thousand, two hundred fifty".