164125464 has 16 divisors (see below), whose sum is σ = 410313720. Its totient is φ = 54708480.

The previous prime is 164125427. The next prime is 164125469. The reversal of 164125464 is 464521461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164125469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3419257 + ... + 3419304.

Almost surely, 2^164125464 is an apocalyptic number.

It is an amenable number.

164125464 is an abundant number, since it is smaller than the sum of its proper divisors (246188256).

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

164125464 is a wasteful number, since it uses less digits than its factorization.

164125464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6838570 (or 6838566 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 164125464 is about 12811.1460845625. The cubic root of 164125464 is about 547.5099157938.

The spelling of 164125464 in words is "one hundred sixty-four million, one hundred twenty-five thousand, four hundred sixty-four".