36404037 has 6 divisors (see below), whose sum is σ = 52583622. Its totient is φ = 24269352.

The previous prime is 36404033. The next prime is 36404059. The reversal of 36404037 is 73040463.

It can be written as a sum of positive squares in only one way, i.e., 33942276 + 2461761 = 5826^2 + 1569^2 .

It is not a de Polignac number, because 36404037 - 2² = 36404033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36404037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36404033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2022438 + ... + 2022455.

It is an arithmetic number, because the mean of its divisors is an integer number (8763937).

Almost surely, 2^36404037 is an apocalyptic number.

It is an amenable number.

36404037 is a deficient number, since it is larger than the sum of its proper divisors (16179585).

36404037 is a wasteful number, since it uses less digits than its factorization.

36404037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4044899 (or 4044896 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 36404037 is about 6033.5758054408. The cubic root of 36404037 is about 331.4234107100.

The spelling of 36404037 in words is "thirty-six million, four hundred four thousand, thirty-seven".