11672575 has 12 divisors (see below), whose sum is σ = 14866360. Its totient is φ = 9084960.

The previous prime is 11672513. The next prime is 11672579. The reversal of 11672575 is 57527611.

It is a happy number.

It is not a de Polignac number, because 11672575 - 2¹³ = 11664383 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11672575.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11672579) 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, 5385 + ... + 7234.

Almost surely, 2^11672575 is an apocalyptic number.

11672575 is a deficient number, since it is larger than the sum of its proper divisors (3193785).

11672575 is a wasteful number, since it uses less digits than its factorization.

11672575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12666 (or 12661 counting only the distinct ones).

The product of its digits is 14700, while the sum is 34.

The square root of 11672575 is about 3416.5150372858. The cubic root of 11672575 is about 226.8413505888.

The spelling of 11672575 in words is "eleven million, six hundred seventy-two thousand, five hundred seventy-five".