12492075 has 12 divisors (see below), whose sum is σ = 20653688. Its totient is φ = 6662400.

The previous prime is 12492061. The next prime is 12492089. The reversal of 12492075 is 57029421.

It is an interprime number because it is at equal distance from previous prime (12492061) and next prime (12492089).

It is not a de Polignac number, because 12492075 - 2⁵ = 12492043 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83206 + ... + 83355.

Almost surely, 2^12492075 is an apocalyptic number.

12492075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12492075 is a deficient number, since it is larger than the sum of its proper divisors (8161613).

12492075 is a wasteful number, since it uses less digits than its factorization.

12492075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166574 (or 166569 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 12492075 is about 3534.4129639871. The cubic root of 12492075 is about 232.0303851899.

It can be divided in two parts, 12 and 492075, that multiplied together give a square (5904900 = 2430²).

The spelling of 12492075 in words is "twelve million, four hundred ninety-two thousand, seventy-five".