37940814 has 24 divisors (see below), whose sum is σ = 82440072. Its totient is φ = 12610800.

The previous prime is 37940723. The next prime is 37940831. The reversal of 37940814 is 41804973.

It is a happy number.

37940814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3889 + ... + 9539.

It is an arithmetic number, because the mean of its divisors is an integer number (3435003).

Almost surely, 2^37940814 is an apocalyptic number.

37940814 is an abundant number, since it is smaller than the sum of its proper divisors (44499258).

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

37940814 is a wasteful number, since it uses less digits than its factorization.

37940814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6032 (or 6029 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 37940814 is about 6159.6115137239. The cubic root of 37940814 is about 336.0229044760.

The spelling of 37940814 in words is "thirty-seven million, nine hundred forty thousand, eight hundred fourteen".