36881673 has 16 divisors (see below), whose sum is σ = 52569216. Its totient is φ = 22943360.

The previous prime is 36881651. The next prime is 36881681. The reversal of 36881673 is 37618863.

It is a cyclic number.

It is not a de Polignac number, because 36881673 - 2¹³ = 36873481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36881683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3690 + ... + 9347.

It is an arithmetic number, because the mean of its divisors is an integer number (3285576).

Almost surely, 2^36881673 is an apocalyptic number.

It is an amenable number.

36881673 is a deficient number, since it is larger than the sum of its proper divisors (15687543).

36881673 is a wasteful number, since it uses less digits than its factorization.

36881673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13104.

The product of its digits is 145152, while the sum is 42.

The square root of 36881673 is about 6073.0283220153. The cubic root of 36881673 is about 332.8665879736.

The spelling of 36881673 in words is "thirty-six million, eight hundred eighty-one thousand, six hundred seventy-three".