37975441 has 12 divisors (see below), whose sum is σ = 44505828. Its totient is φ = 32307072.

The previous prime is 37975417. The next prime is 37975447. The reversal of 37975441 is 14457973.

It can be written as a sum of positive squares in 2 ways, for example, as 12006225 + 25969216 = 3465^2 + 5096^2 .

It is not a de Polignac number, because 37975441 - 2⁷ = 37975313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 37975394 and 37975403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37975447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3885 + ... + 9541.

It is an arithmetic number, because the mean of its divisors is an integer number (3708819).

Almost surely, 2^37975441 is an apocalyptic number.

It is an amenable number.

37975441 is a deficient number, since it is larger than the sum of its proper divisors (6530387).

37975441 is a wasteful number, since it uses less digits than its factorization.

37975441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5808 (or 5801 counting only the distinct ones).

The product of its digits is 105840, while the sum is 40.

The square root of 37975441 is about 6162.4216830723. The cubic root of 37975441 is about 336.1250980942.

It can be divided in two parts, 37975 and 441, that added together give a 4-th power (38416 = 14⁴).

The spelling of 37975441 in words is "thirty-seven million, nine hundred seventy-five thousand, four hundred forty-one".