36485997 has 4 divisors (see below), whose sum is σ = 48648000. Its totient is φ = 24323996.

The previous prime is 36485983. The next prime is 36486001. The reversal of 36485997 is 79958463.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36485997 - 2¹¹ = 36483949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36485297) 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, 6080997 + ... + 6081002.

It is an arithmetic number, because the mean of its divisors is an integer number (12162000).

Almost surely, 2^36485997 is an apocalyptic number.

It is an amenable number.

36485997 is a deficient number, since it is larger than the sum of its proper divisors (12162003).

36485997 is a wasteful number, since it uses less digits than its factorization.

36485997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12162002.

The product of its digits is 1632960, while the sum is 51.

The square root of 36485997 is about 6040.3639790993. The cubic root of 36485997 is about 331.6719463595.

The spelling of 36485997 in words is "thirty-six million, four hundred eighty-five thousand, nine hundred ninety-seven".