15083472 has 20 divisors (see below), whose sum is σ = 38965760. Its totient is φ = 5027808.

The previous prime is 15083447. The next prime is 15083477. The reversal of 15083472 is 27438051.

15083472 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×15083472² = 455022255149568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15083477) 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, 157072 + ... + 157167.

It is an arithmetic number, because the mean of its divisors is an integer number (1948288).

Almost surely, 2^15083472 is an apocalyptic number.

15083472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15083472 is an abundant number, since it is smaller than the sum of its proper divisors (23882288).

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

15083472 is a wasteful number, since it uses less digits than its factorization.

15083472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314250 (or 314244 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 15083472 is about 3883.7445848047. The cubic root of 15083472 is about 247.0778273764.

The spelling of 15083472 in words is "fifteen million, eighty-three thousand, four hundred seventy-two".