36207140 has 12 divisors (see below), whose sum is σ = 76035036. Its totient is φ = 14482848.

The previous prime is 36207139. The next prime is 36207151. The reversal of 36207140 is 4170263.

It can be written as a sum of positive squares in 2 ways, for example, as 12334144 + 23872996 = 3512^2 + 4886^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 905159 + ... + 905198.

It is an arithmetic number, because the mean of its divisors is an integer number (6336253).

Almost surely, 2^36207140 is an apocalyptic number.

It is an amenable number.

36207140 is an abundant number, since it is smaller than the sum of its proper divisors (39827896).

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

36207140 is a wasteful number, since it uses less digits than its factorization.

36207140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810366 (or 1810364 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 36207140 is about 6017.2369074186. The cubic root of 36207140 is about 330.8248115333.

The spelling of 36207140 in words is "thirty-six million, two hundred seven thousand, one hundred forty".