37013725 has 12 divisors (see below), whose sum is σ = 52453984. Its totient is φ = 25380720.

The previous prime is 37013723. The next prime is 37013731. The reversal of 37013725 is 52731073.

37013725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 37013725 - 2¹ = 37013723 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 37013693 and 37013702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37013723) 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, 105579 + ... + 105928.

Almost surely, 2^37013725 is an apocalyptic number.

37013725 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

37013725 is a deficient number, since it is larger than the sum of its proper divisors (15440259).

37013725 is a wasteful number, since it uses less digits than its factorization.

37013725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211524 (or 211519 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 37013725 is about 6083.8906137438. The cubic root of 37013725 is about 333.2633825439.

Adding to 37013725 its reverse (52731073), we get a palindrome (89744798).

The spelling of 37013725 in words is "thirty-seven million, thirteen thousand, seven hundred twenty-five".