12548475 has 36 divisors (see below), whose sum is σ = 23016136. Its totient is φ = 6531840.

The previous prime is 12548467. The next prime is 12548477. The reversal of 12548475 is 57484521.

It is not a de Polignac number, because 12548475 - 2³ = 12548467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12548477) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9027 + ... + 10323.

Almost surely, 2^12548475 is an apocalyptic number.

12548475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12548475 is a deficient number, since it is larger than the sum of its proper divisors (10467661).

12548475 is a wasteful number, since it uses less digits than its factorization.

12548475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356 (or 1348 counting only the distinct ones).

The product of its digits is 44800, while the sum is 36.

The square root of 12548475 is about 3542.3826727219. The cubic root of 12548475 is about 232.3790560705.

The spelling of 12548475 in words is "twelve million, five hundred forty-eight thousand, four hundred seventy-five".