164980284 has 48 divisors (see below), whose sum is σ = 447417600. Its totient is φ = 46336896.

The previous prime is 164980273. The next prime is 164980303. The reversal of 164980284 is 482089461.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11689 + ... + 21600.

It is an arithmetic number, because the mean of its divisors is an integer number (9321200).

Almost surely, 2^164980284 is an apocalyptic number.

164980284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

164980284 is an abundant number, since it is smaller than the sum of its proper divisors (282437316).

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

164980284 is a wasteful number, since it uses less digits than its factorization.

164980284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33362 (or 33360 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 164980284 is about 12844.4651114790. The cubic root of 164980284 is about 548.4588082224.

The spelling of 164980284 in words is "one hundred sixty-four million, nine hundred eighty thousand, two hundred eighty-four".