164230597 has 4 divisors (see below), whose sum is σ = 166543776. Its totient is φ = 161917420.

The previous prime is 164230553. The next prime is 164230637. The reversal of 164230597 is 795032461.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164230597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164230537) 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, 1156483 + ... + 1156624.

It is an arithmetic number, because the mean of its divisors is an integer number (41635944).

Almost surely, 2^164230597 is an apocalyptic number.

It is an amenable number.

164230597 is a deficient number, since it is larger than the sum of its proper divisors (2313179).

164230597 is an equidigital number, since it uses as much as digits as its factorization.

164230597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313178.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 164230597 is about 12815.2486124929. The cubic root of 164230597 is about 547.6267960397.

The spelling of 164230597 in words is "one hundred sixty-four million, two hundred thirty thousand, five hundred ninety-seven".