15230164 has 24 divisors (see below), whose sum is σ = 28523880. Its totient is φ = 7090176.

The previous prime is 15230161. The next prime is 15230167. The reversal of 15230164 is 46103251.

It is an interprime number because it is at equal distance from previous prime (15230161) and next prime (15230167).

It can be written as a sum of positive squares in 4 ways, for example, as 6290064 + 8940100 = 2508^2 + 2990^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15230161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5442 + ... + 7750.

It is an arithmetic number, because the mean of its divisors is an integer number (1188495).

Almost surely, 2^15230164 is an apocalyptic number.

It is an amenable number.

15230164 is a deficient number, since it is larger than the sum of its proper divisors (13293716).

15230164 is a wasteful number, since it uses less digits than its factorization.

15230164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427 (or 2425 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 15230164 is about 3902.5842719921. The cubic root of 15230164 is about 247.8762172770.

The spelling of 15230164 in words is "fifteen million, two hundred thirty thousand, one hundred sixty-four".