36667473 has 16 divisors (see below), whose sum is σ = 52561920. Its totient is φ = 22664016.

The previous prime is 36667469. The next prime is 36667493. The reversal of 36667473 is 37476663.

It is not a de Polignac number, because 36667473 - 2² = 36667469 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36667403) 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, 4165 + ... + 9522.

It is an arithmetic number, because the mean of its divisors is an integer number (3285120).

Almost surely, 2^36667473 is an apocalyptic number.

It is an amenable number.

36667473 is a deficient number, since it is larger than the sum of its proper divisors (15894447).

36667473 is a wasteful number, since it uses less digits than its factorization.

36667473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13756.

The product of its digits is 381024, while the sum is 42.

The square root of 36667473 is about 6055.3672886126. The cubic root of 36667473 is about 332.2209330486.

The spelling of 36667473 in words is "thirty-six million, six hundred sixty-seven thousand, four hundred seventy-three".