164253030 has 16 divisors (see below), whose sum is σ = 394207344. Its totient is φ = 43800800.

The previous prime is 164253007. The next prime is 164253049. The reversal of 164253030 is 30352461.

It is a happy number.

164253030 is digitally balanced in base 2, 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, 2737521 + ... + 2737580.

It is an arithmetic number, because the mean of its divisors is an integer number (24637959).

Almost surely, 2^164253030 is an apocalyptic number.

164253030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164253030 is an abundant number, since it is smaller than the sum of its proper divisors (229954314).

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

164253030 is a wasteful number, since it uses less digits than its factorization.

164253030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5475111.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 164253030 is about 12816.1238289898. The cubic root of 164253030 is about 547.6517291781.

The spelling of 164253030 in words is "one hundred sixty-four million, two hundred fifty-three thousand, thirty".