164253414 has 16 divisors (see below), whose sum is σ = 353776752. Its totient is φ = 50539488.

The previous prime is 164253409. The next prime is 164253437. The reversal of 164253414 is 414352461.

164253414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1052829 + ... + 1052984.

It is an arithmetic number, because the mean of its divisors is an integer number (22111047).

Almost surely, 2^164253414 is an apocalyptic number.

164253414 is an abundant number, since it is smaller than the sum of its proper divisors (189523338).

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

164253414 is a wasteful number, since it uses less digits than its factorization.

164253414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105831.

The product of its digits is 11520, while the sum is 30.

The square root of 164253414 is about 12816.1388101097. The cubic root of 164253414 is about 547.6521559548.

The spelling of 164253414 in words is "one hundred sixty-four million, two hundred fifty-three thousand, four hundred fourteen".