11872475 has 6 divisors (see below), whose sum is σ = 14721900. Its totient is φ = 9497960.

The previous prime is 11872459. The next prime is 11872517. The reversal of 11872475 is 57427811.

It is not a de Polignac number, because 11872475 - 2⁴ = 11872459 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 237425 + ... + 237474.

It is an arithmetic number, because the mean of its divisors is an integer number (2453650).

Almost surely, 2^11872475 is an apocalyptic number.

11872475 is a deficient number, since it is larger than the sum of its proper divisors (2849425).

11872475 is an equidigital number, since it uses as much as digits as its factorization.

11872475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474909 (or 474904 counting only the distinct ones).

The product of its digits is 15680, while the sum is 35.

The square root of 11872475 is about 3445.6458030390. The cubic root of 11872475 is about 228.1289603366.

The spelling of 11872475 in words is "eleven million, eight hundred seventy-two thousand, four hundred seventy-five".