36740818 has 4 divisors (see below), whose sum is σ = 55111230. Its totient is φ = 18370408.

The previous prime is 36740801. The next prime is 36740833. The reversal of 36740818 is 81804763.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81804763 = 103 ⋅794221.

It can be written as a sum of positive squares in only one way, i.e., 31843449 + 4897369 = 5643^2 + 2213^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9185203 + ... + 9185206.

Almost surely, 2^36740818 is an apocalyptic number.

36740818 is a deficient number, since it is larger than the sum of its proper divisors (18370412).

36740818 is a wasteful number, since it uses less digits than its factorization.

36740818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18370411.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 36740818 is about 6061.4204605851. The cubic root of 36740818 is about 332.4422965046.

The spelling of 36740818 in words is "thirty-six million, seven hundred forty thousand, eight hundred eighteen".