164034452 has 12 divisors (see below), whose sum is σ = 287157780. Its totient is φ = 81989376.

The previous prime is 164034449. The next prime is 164034457. The reversal of 164034452 is 254430461.

It can be written as a sum of positive squares in 2 ways, for example, as 106213636 + 57820816 = 10306^2 + 7604^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164034457) 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, 12068 + ... + 21764.

It is an arithmetic number, because the mean of its divisors is an integer number (23929815).

Almost surely, 2^164034452 is an apocalyptic number.

It is an amenable number.

164034452 is a deficient number, since it is larger than the sum of its proper divisors (123123328).

164034452 is a wasteful number, since it uses less digits than its factorization.

164034452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13930 (or 13928 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 164034452 is about 12807.5935288406. The cubic root of 164034452 is about 547.4086940724.

The spelling of 164034452 in words is "one hundred sixty-four million, thirty-four thousand, four hundred fifty-two".