37472087 has 4 divisors (see below), whose sum is σ = 38680896. Its totient is φ = 36263280.

The previous prime is 37472081. The next prime is 37472101. The reversal of 37472087 is 78027473.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 37472087 - 2⁶ = 37472023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 37472087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37472081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604358 + ... + 604419.

It is an arithmetic number, because the mean of its divisors is an integer number (9670224).

Almost surely, 2^37472087 is an apocalyptic number.

37472087 is a deficient number, since it is larger than the sum of its proper divisors (1208809).

37472087 is a wasteful number, since it uses less digits than its factorization.

37472087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208808.

The product of its (nonzero) digits is 65856, while the sum is 38.

The square root of 37472087 is about 6121.4448457860. Note that the first 3 decimals coincide. The cubic root of 37472087 is about 334.6334060628.

The spelling of 37472087 in words is "thirty-seven million, four hundred seventy-two thousand, eighty-seven".