37991114 has 8 divisors (see below), whose sum is σ = 65127648. Its totient is φ = 16281900.

The previous prime is 37991113. The next prime is 37991123. The reversal of 37991114 is 41119973.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (37991111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1356812 + ... + 1356839.

It is an arithmetic number, because the mean of its divisors is an integer number (8140956).

Almost surely, 2^37991114 is an apocalyptic number.

37991114 is a deficient number, since it is larger than the sum of its proper divisors (27136534).

37991114 is a wasteful number, since it uses less digits than its factorization.

37991114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713660.

The product of its digits is 6804, while the sum is 35.

The square root of 37991114 is about 6163.6932110546. The cubic root of 37991114 is about 336.1713329234.

It can be divided in two parts, 3799 and 1114, that added together give a cube (4913 = 17³).

The spelling of 37991114 in words is "thirty-seven million, nine hundred ninety-one thousand, one hundred fourteen".