164534754 has 16 divisors (see below), whose sum is σ = 329704992. Its totient is φ = 54739008.

The previous prime is 164534753. The next prime is 164534779. The reversal of 164534754 is 457435461.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (164534753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23079 + ... + 29354.

It is an arithmetic number, because the mean of its divisors is an integer number (20606562).

Almost surely, 2^164534754 is an apocalyptic number.

164534754 is an abundant number, since it is smaller than the sum of its proper divisors (165170238).

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

164534754 is a wasteful number, since it uses less digits than its factorization.

164534754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52961.

The product of its digits is 201600, while the sum is 39.

The square root of 164534754 is about 12827.1101188070. The cubic root of 164534754 is about 547.9646579761.

The spelling of 164534754 in words is "one hundred sixty-four million, five hundred thirty-four thousand, seven hundred fifty-four".