11977468 has 6 divisors (see below), whose sum is σ = 20960576. Its totient is φ = 5988732.

The previous prime is 11977451. The next prime is 11977519. The reversal of 11977468 is 86477911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1497180 + ... + 1497187.

Almost surely, 2^11977468 is an apocalyptic number.

It is an amenable number.

11977468 is a deficient number, since it is larger than the sum of its proper divisors (8983108).

11977468 is a wasteful number, since it uses less digits than its factorization.

11977468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2994371 (or 2994369 counting only the distinct ones).

The product of its digits is 84672, while the sum is 43.

The square root of 11977468 is about 3460.8478729930. The cubic root of 11977468 is about 228.7994659466.

The spelling of 11977468 in words is "eleven million, nine hundred seventy-seven thousand, four hundred sixty-eight".