36005992 has 32 divisors (see below), whose sum is σ = 73879200. Its totient is φ = 16315200.

The previous prime is 36005953. The next prime is 36006011. The reversal of 36005992 is 29950063.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54142 + ... + 54802.

It is an arithmetic number, because the mean of its divisors is an integer number (2308725).

Almost surely, 2^36005992 is an apocalyptic number.

It is an amenable number.

36005992 is an abundant number, since it is smaller than the sum of its proper divisors (37873208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36005992 is a wasteful number, since it uses less digits than its factorization.

36005992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297 (or 1293 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 36005992 is about 6000.4993125572. The cubic root of 36005992 is about 330.2110434547.

The spelling of 36005992 in words is "thirty-six million, five thousand, nine hundred ninety-two".