15230673 has 20 divisors (see below), whose sum is σ = 23144880. Its totient is φ = 9978552.

The previous prime is 15230653. The next prime is 15230681. The reversal of 15230673 is 37603251.

It is a happy number.

15230673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15230673 - 2⁹ = 15230161 is a prime.

It is a super-3 number, since 3×15230673³ (a number of 23 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (15230653) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3186 + ... + 6372.

It is an arithmetic number, because the mean of its divisors is an integer number (1157244).

Almost surely, 2^15230673 is an apocalyptic number.

It is an amenable number.

15230673 is a deficient number, since it is larger than the sum of its proper divisors (7914207).

15230673 is an equidigital number, since it uses as much as digits as its factorization.

15230673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3258 (or 3249 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 15230673 is about 3902.6494846450. The cubic root of 15230673 is about 247.8789786302.

The spelling of 15230673 in words is "fifteen million, two hundred thirty thousand, six hundred seventy-three".