11922475 has 12 divisors (see below), whose sum is σ = 14925384. Its totient is φ = 9446720.

The previous prime is 11922467. The next prime is 11922479. The reversal of 11922475 is 57422911.

It is not a de Polignac number, because 11922475 - 2³ = 11922467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11922479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 447 + ... + 4903.

It is an arithmetic number, because the mean of its divisors is an integer number (1243782).

Almost surely, 2^11922475 is an apocalyptic number.

11922475 is a deficient number, since it is larger than the sum of its proper divisors (3002909).

11922475 is a wasteful number, since it uses less digits than its factorization.

11922475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4574 (or 4569 counting only the distinct ones).

The product of its digits is 5040, while the sum is 31.

The square root of 11922475 is about 3452.8937139738. The cubic root of 11922475 is about 228.4487609095.

The spelling of 11922475 in words is "eleven million, nine hundred twenty-two thousand, four hundred seventy-five".