164295230 has 32 divisors (see below), whose sum is σ = 328714848. Its totient is φ = 58614400.

The previous prime is 164295227. The next prime is 164295239. The reversal of 164295230 is 32592461.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164295239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8261 + ... + 19920.

It is an arithmetic number, because the mean of its divisors is an integer number (10272339).

Almost surely, 2^164295230 is an apocalyptic number.

164295230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164295230 is an abundant number, since it is smaller than the sum of its proper divisors (164419618).

164295230 is a wasteful number, since it uses less digits than its factorization.

164295230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28252.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 164295230 is about 12817.7700868755. The cubic root of 164295230 is about 547.6986261801.

It can be divided in two parts, 164 and 295230, that multiplied together give a triangular number (48417720 = T₉₈₄₀).

The spelling of 164295230 in words is "one hundred sixty-four million, two hundred ninety-five thousand, two hundred thirty".