11992377 has 8 divisors (see below), whose sum is σ = 16380000. Its totient is φ = 7799840.

The previous prime is 11992373. The next prime is 11992411. The reversal of 11992377 is 77329911.

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

It is not a de Polignac number, because 11992377 - 2² = 11992373 is a prime.

It is a super-2 number, since 2×11992377² = 287634212220258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11992373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48627 + ... + 48872.

It is an arithmetic number, because the mean of its divisors is an integer number (2047500).

Almost surely, 2^11992377 is an apocalyptic number.

It is an amenable number.

11992377 is a deficient number, since it is larger than the sum of its proper divisors (4387623).

11992377 is an equidigital number, since it uses as much as digits as its factorization.

11992377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97543.

The product of its digits is 23814, while the sum is 39.

The square root of 11992377 is about 3463.0011550677. The cubic root of 11992377 is about 228.8943595935.

The spelling of 11992377 in words is "eleven million, nine hundred ninety-two thousand, three hundred seventy-seven".