15230873 has 8 divisors (see below), whose sum is σ = 17455680. Its totient is φ = 13018320.

The previous prime is 15230869. The next prime is 15230879. The reversal of 15230873 is 37803251.

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

It is not a de Polignac number, because 15230873 - 2² = 15230869 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15230879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218 + ... + 5523.

It is an arithmetic number, because the mean of its divisors is an integer number (2181960).

Almost surely, 2^15230873 is an apocalyptic number.

It is an amenable number.

15230873 is a deficient number, since it is larger than the sum of its proper divisors (2224807).

15230873 is an equidigital number, since it uses as much as digits as its factorization.

15230873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6127.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 15230873 is about 3902.6751081790. The cubic root of 15230873 is about 247.8800636245.

The spelling of 15230873 in words is "fifteen million, two hundred thirty thousand, eight hundred seventy-three".