15048492 has 24 divisors (see below), whose sum is σ = 36063216. Its totient is φ = 4880448.

The previous prime is 15048479. The next prime is 15048493. The reversal of 15048492 is 29484051.

It is a super-2 number, since 2×15048492² = 452914222948128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15048493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16503 + ... + 17390.

It is an arithmetic number, because the mean of its divisors is an integer number (1502634).

Almost surely, 2^15048492 is an apocalyptic number.

15048492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15048492 is an abundant number, since it is smaller than the sum of its proper divisors (21014724).

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

15048492 is a wasteful number, since it uses less digits than its factorization.

15048492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33937 (or 33935 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 15048492 is about 3879.2385850834. The cubic root of 15048492 is about 246.8866805775.

The spelling of 15048492 in words is "fifteen million, forty-eight thousand, four hundred ninety-two".