36690208 has 12 divisors (see below), whose sum is σ = 72233910. Its totient is φ = 18345088.

The previous prime is 36690187. The next prime is 36690209. The reversal of 36690208 is 80209663.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 36626704 + 63504 = 6052^2 + 252^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (36690209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573253 + ... + 573316.

Almost surely, 2^36690208 is an apocalyptic number.

It is an amenable number.

36690208 is a deficient number, since it is larger than the sum of its proper divisors (35543702).

36690208 is a wasteful number, since it uses less digits than its factorization.

36690208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146579 (or 1146571 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 36690208 is about 6057.2442579113. The cubic root of 36690208 is about 332.2895813790.

The spelling of 36690208 in words is "thirty-six million, six hundred ninety thousand, two hundred eight".