36402052 has 6 divisors (see below), whose sum is σ = 63703598. Its totient is φ = 18201024.

The previous prime is 36402019. The next prime is 36402053. The reversal of 36402052 is 25020463.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 26378496 + 10023556 = 5136^2 + 3166^2 .

It is not an unprimeable number, because it can be changed into a prime (36402053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4550253 + ... + 4550260.

Almost surely, 2^36402052 is an apocalyptic number.

It is an amenable number.

36402052 is a deficient number, since it is larger than the sum of its proper divisors (27301546).

36402052 is a wasteful number, since it uses less digits than its factorization.

36402052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9100517 (or 9100515 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 36402052 is about 6033.4113070468. The cubic root of 36402052 is about 331.4173867680.

The spelling of 36402052 in words is "thirty-six million, four hundred two thousand, fifty-two".