36690057 has 8 divisors (see below), whose sum is σ = 54355680. Its totient is φ = 24460020.

The previous prime is 36690053. The next prime is 36690103. The reversal of 36690057 is 75009663.

It is a happy number.

36690057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36690057 - 2² = 36690053 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36690053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679419 + ... + 679472.

It is an arithmetic number, because the mean of its divisors is an integer number (6794460).

Almost surely, 2^36690057 is an apocalyptic number.

It is an amenable number.

36690057 is a deficient number, since it is larger than the sum of its proper divisors (17665623).

36690057 is a wasteful number, since it uses less digits than its factorization.

36690057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358900 (or 1358894 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 36690057 is about 6057.2317934845. The cubic root of 36690057 is about 332.2891255281.

The spelling of 36690057 in words is "thirty-six million, six hundred ninety thousand, fifty-seven".