11938074 has 8 divisors (see below), whose sum is σ = 23876160. Its totient is φ = 3979356.

The previous prime is 11938051. The next prime is 11938079. The reversal of 11938074 is 47083911.

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

11938074 is an admirable number.

It is a super-2 number, since 2×11938074² = 285035221658952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11938079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 994834 + ... + 994845.

It is an arithmetic number, because the mean of its divisors is an integer number (2984520).

Almost surely, 2^11938074 is an apocalyptic number.

11938074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11938074 is a wasteful number, since it uses less digits than its factorization.

11938074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989684.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 11938074 is about 3455.1518056375. The cubic root of 11938074 is about 228.5483492694.

The spelling of 11938074 in words is "eleven million, nine hundred thirty-eight thousand, seventy-four".