36051668 has 12 divisors (see below), whose sum is σ = 63143220. Its totient is φ = 18010752.

The previous prime is 36051661. The next prime is 36051677. The reversal of 36051668 is 86615063.

It can be written as a sum of positive squares in 2 ways, for example, as 4892944 + 31158724 = 2212^2 + 5582^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36051661) by changing a digit.

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, 2930 + ... + 8982.

It is an arithmetic number, because the mean of its divisors is an integer number (5261935).

Almost surely, 2^36051668 is an apocalyptic number.

It is an amenable number.

36051668 is a deficient number, since it is larger than the sum of its proper divisors (27091552).

36051668 is a wasteful number, since it uses less digits than its factorization.

36051668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7546 (or 7544 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 36051668 is about 6004.3041228772. The cubic root of 36051668 is about 330.3506160227.

The spelling of 36051668 in words is "thirty-six million, fifty-one thousand, six hundred sixty-eight".