36047992 has 16 divisors (see below), whose sum is σ = 70529040. Its totient is φ = 17240256.

The previous prime is 36047989. The next prime is 36047993. The reversal of 36047992 is 29974063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36047993) 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, 97773 + ... + 98140.

It is an arithmetic number, because the mean of its divisors is an integer number (4408065).

Almost surely, 2^36047992 is an apocalyptic number.

It is an amenable number.

36047992 is a deficient number, since it is larger than the sum of its proper divisors (34481048).

36047992 is a wasteful number, since it uses less digits than its factorization.

36047992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195942 (or 195938 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 36047992 is about 6003.9980013321. The cubic root of 36047992 is about 330.3393875996.

The spelling of 36047992 in words is "thirty-six million, forty-seven thousand, nine hundred ninety-two".