36972873 has 12 divisors (see below), whose sum is σ = 61034688. Its totient is φ = 21127320.

The previous prime is 36972847. The next prime is 36972877. The reversal of 36972873 is 37827963.

It is a happy number.

36972873 is a `hidden beast` number, since 369 + 7 + 287 + 3 = 666.

It is not a de Polignac number, because 36972873 - 2¹⁰ = 36971849 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36972877) 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, 293373 + ... + 293498.

It is an arithmetic number, because the mean of its divisors is an integer number (5086224).

Almost surely, 2^36972873 is an apocalyptic number.

It is an amenable number.

36972873 is a deficient number, since it is larger than the sum of its proper divisors (24061815).

36972873 is a wasteful number, since it uses less digits than its factorization.

36972873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586884 (or 586881 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 36972873 is about 6080.5322957781. The cubic root of 36972873 is about 333.1407299555.

The spelling of 36972873 in words is "thirty-six million, nine hundred seventy-two thousand, eight hundred seventy-three".