164254460 has 12 divisors (see below), whose sum is σ = 344934408. Its totient is φ = 65701776.

The previous prime is 164254457. The next prime is 164254513. The reversal of 164254460 is 64452461.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4106342 + ... + 4106381.

It is an arithmetic number, because the mean of its divisors is an integer number (28744534).

Almost surely, 2^164254460 is an apocalyptic number.

164254460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164254460 is an abundant number, since it is smaller than the sum of its proper divisors (180679948).

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

164254460 is a wasteful number, since it uses less digits than its factorization.

164254460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8212732 (or 8212730 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 164254460 is about 12816.1796179673. The cubic root of 164254460 is about 547.6533184733.

The spelling of 164254460 in words is "one hundred sixty-four million, two hundred fifty-four thousand, four hundred sixty".