11648974 has 8 divisors (see below), whose sum is σ = 17509320. Its totient is φ = 5812536.

The previous prime is 11648951. The next prime is 11649007. The reversal of 11648974 is 47984611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4704 + ... + 6739.

It is an arithmetic number, because the mean of its divisors is an integer number (2188665).

Almost surely, 2^11648974 is an apocalyptic number.

11648974 is a deficient number, since it is larger than the sum of its proper divisors (5860346).

11648974 is a wasteful number, since it uses less digits than its factorization.

11648974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11954.

The product of its digits is 48384, while the sum is 40.

The square root of 11648974 is about 3413.0593314503. The cubic root of 11648974 is about 226.6883624946.

The spelling of 11648974 in words is "eleven million, six hundred forty-eight thousand, nine hundred seventy-four".