37694241 has 20 divisors (see below), whose sum is σ = 60641812. Its totient is φ = 23195808.

The previous prime is 37694221. The next prime is 37694243. The reversal of 37694241 is 14249673.

37694241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4100625 + 33593616 = 2025^2 + 5796^2 .

It is not a de Polignac number, because 37694241 - 2⁹ = 37693729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 37694196 and 37694205.

It is not an unprimeable number, because it can be changed into a prime (37694243) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 16846 + ... + 18951.

Almost surely, 2^37694241 is an apocalyptic number.

It is an amenable number.

37694241 is a deficient number, since it is larger than the sum of its proper divisors (22947571).

37694241 is a wasteful number, since it uses less digits than its factorization.

37694241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35822 (or 35813 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 37694241 is about 6139.5635838388. The cubic root of 37694241 is about 335.2933970817.

The spelling of 37694241 in words is "thirty-seven million, six hundred ninety-four thousand, two hundred forty-one".