11975416 has 8 divisors (see below), whose sum is σ = 22453920. Its totient is φ = 5987704.

The previous prime is 11975413. The next prime is 11975417. The reversal of 11975416 is 61457911.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11975413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 748456 + ... + 748471.

It is an arithmetic number, because the mean of its divisors is an integer number (2806740).

Almost surely, 2^11975416 is an apocalyptic number.

It is an amenable number.

11975416 is a deficient number, since it is larger than the sum of its proper divisors (10478504).

11975416 is a wasteful number, since it uses less digits than its factorization.

11975416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496933 (or 1496929 counting only the distinct ones).

The product of its digits is 7560, while the sum is 34.

The square root of 11975416 is about 3460.5514011498. The cubic root of 11975416 is about 228.7863990970.

The spelling of 11975416 in words is "eleven million, nine hundred seventy-five thousand, four hundred sixteen".