164253498 has 8 divisors (see below), whose sum is σ = 328507008. Its totient is φ = 54751164.

The previous prime is 164253497. The next prime is 164253527. The reversal of 164253498 is 894352461.

164253498 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

164253498 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (164253497) 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, 13687786 + ... + 13687797.

It is an arithmetic number, because the mean of its divisors is an integer number (41063376).

Almost surely, 2^164253498 is an apocalyptic number.

164253498 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

164253498 is a wasteful number, since it uses less digits than its factorization.

164253498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27375588.

The product of its digits is 207360, while the sum is 42.

The square root of 164253498 is about 12816.1420872273. The cubic root of 164253498 is about 547.6522493121.

The spelling of 164253498 in words is "one hundred sixty-four million, two hundred fifty-three thousand, four hundred ninety-eight".