37044981 has 12 divisors (see below), whose sum is σ = 53865760. Its totient is φ = 24532200.

The previous prime is 37044971. The next prime is 37044991. The reversal of 37044981 is 18944073.

It is a happy number.

37044981 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (37044971) and next prime (37044991).

It is not a de Polignac number, because 37044981 - 2⁵ = 37044949 is a prime.

It is a super-2 number, since 2×37044981² = 2744661234580722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37044911) 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 11 ways as a sum of consecutive naturals, for example, 12271 + ... + 14988.

Almost surely, 2^37044981 is an apocalyptic number.

It is an amenable number.

37044981 is a deficient number, since it is larger than the sum of its proper divisors (16820779).

37044981 is a wasteful number, since it uses less digits than its factorization.

37044981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27416 (or 27413 counting only the distinct ones).

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

The square root of 37044981 is about 6086.4588226653. The cubic root of 37044981 is about 333.3571635185.

It can be divided in two parts, 37044 and 981, that added together give a square (38025 = 195²).

The spelling of 37044981 in words is "thirty-seven million, forty-four thousand, nine hundred eighty-one".