11982475 has 6 divisors (see below), whose sum is σ = 14858300. Its totient is φ = 9585960.

The previous prime is 11982469. The next prime is 11982493. The reversal of 11982475 is 57428911.

It is not a de Polignac number, because 11982475 - 2¹⁷ = 11851403 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 239625 + ... + 239674.

Almost surely, 2^11982475 is an apocalyptic number.

11982475 is a deficient number, since it is larger than the sum of its proper divisors (2875825).

11982475 is an equidigital number, since it uses as much as digits as its factorization.

11982475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479309 (or 479304 counting only the distinct ones).

The product of its digits is 20160, while the sum is 37.

The square root of 11982475 is about 3461.5711750591. The cubic root of 11982475 is about 228.8313435612.

The spelling of 11982475 in words is "eleven million, nine hundred eighty-two thousand, four hundred seventy-five".