11927950 has 24 divisors (see below), whose sum is σ = 22320000. Its totient is φ = 4742400.

The previous prime is 11927939. The next prime is 11927977. The reversal of 11927950 is 5972911.

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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8926 + ... + 10174.

It is an arithmetic number, because the mean of its divisors is an integer number (930000).

Almost surely, 2^11927950 is an apocalyptic number.

11927950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11927950 is a deficient number, since it is larger than the sum of its proper divisors (10392050).

11927950 is a wasteful number, since it uses less digits than its factorization.

11927950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452 (or 1447 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 34.

The square root of 11927950 is about 3453.6864362591. The cubic root of 11927950 is about 228.4837247225.

The spelling of 11927950 in words is "eleven million, nine hundred twenty-seven thousand, nine hundred fifty".