36747668 has 12 divisors (see below), whose sum is σ = 64593312. Its totient is φ = 18292440.

The previous prime is 36747643. The next prime is 36747673. The reversal of 36747668 is 86674763.

It is a super-2 number, since 2×36747668² = 2700782206876448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19328 + ... + 21143.

It is an arithmetic number, because the mean of its divisors is an integer number (5382776).

Almost surely, 2^36747668 is an apocalyptic number.

It is an amenable number.

36747668 is a deficient number, since it is larger than the sum of its proper divisors (27845644).

36747668 is a wasteful number, since it uses less digits than its factorization.

36747668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40702 (or 40700 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 47.

The square root of 36747668 is about 6061.9854833215. The cubic root of 36747668 is about 332.4629555277.

The spelling of 36747668 in words is "thirty-six million, seven hundred forty-seven thousand, six hundred sixty-eight".