36245986 has 24 divisors (see below), whose sum is σ = 63453996. Its totient is φ = 15482880.

The previous prime is 36245933. The next prime is 36245987. The reversal of 36245986 is 68954263.

It can be written as a sum of positive squares in 2 ways, for example, as 25190361 + 11055625 = 5019^2 + 3325^2 .

It is a super-2 number, since 2×36245986² = 2627543002224392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36245987) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56226 + ... + 56866.

Almost surely, 2^36245986 is an apocalyptic number.

36245986 is a deficient number, since it is larger than the sum of its proper divisors (27208010).

36245986 is a wasteful number, since it uses less digits than its factorization.

36245986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234 (or 1227 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 36245986 is about 6020.4639356116. The cubic root of 36245986 is about 330.9430812762.

The spelling of 36245986 in words is "thirty-six million, two hundred forty-five thousand, nine hundred eighty-six".