36745538 has 4 divisors (see below), whose sum is σ = 55118310. Its totient is φ = 18372768.

The previous prime is 36745481. The next prime is 36745543. The reversal of 36745538 is 83554763.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83554763 = 5231 ⋅15973.

It can be written as a sum of positive squares in only one way, i.e., 35200489 + 1545049 = 5933^2 + 1243^2 .

It is a junction number, because it is equal to n+sod(n) for n = 36745495 and 36745504.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9186383 + ... + 9186386.

Almost surely, 2^36745538 is an apocalyptic number.

36745538 is a deficient number, since it is larger than the sum of its proper divisors (18372772).

36745538 is a wasteful number, since it uses less digits than its factorization.

36745538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18372771.

The product of its digits is 302400, while the sum is 41.

The square root of 36745538 is about 6061.8097957623. The cubic root of 36745538 is about 332.4565319022.

The spelling of 36745538 in words is "thirty-six million, seven hundred forty-five thousand, five hundred thirty-eight".