37487980 has 12 divisors (see below), whose sum is σ = 78724800. Its totient is φ = 14995184.

The previous prime is 37487971. The next prime is 37488001. The reversal of 37487980 is 8978473.

It is a self number, because there is not a number n which added to its sum of digits gives 37487980.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937180 + ... + 937219.

It is an arithmetic number, because the mean of its divisors is an integer number (6560400).

Almost surely, 2^37487980 is an apocalyptic number.

It is an amenable number.

37487980 is an abundant number, since it is smaller than the sum of its proper divisors (41236820).

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

37487980 is a wasteful number, since it uses less digits than its factorization.

37487980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874408 (or 1874406 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 37487980 is about 6122.7428494099. The cubic root of 37487980 is about 334.6807086235.

The spelling of 37487980 in words is "thirty-seven million, four hundred eighty-seven thousand, nine hundred eighty".