36631626 has 16 divisors (see below), whose sum is σ = 73841664. Its totient is φ = 12114144.

The previous prime is 36631607. The next prime is 36631633. The reversal of 36631626 is 62613663.

It is a happy number.

36631626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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, 23275 + ... + 24798.

It is an arithmetic number, because the mean of its divisors is an integer number (4615104).

Almost surely, 2^36631626 is an apocalyptic number.

36631626 is an abundant number, since it is smaller than the sum of its proper divisors (37210038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36631626 is a wasteful number, since it uses less digits than its factorization.

36631626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48205.

The product of its digits is 23328, while the sum is 33.

The square root of 36631626 is about 6052.4066287717. The cubic root of 36631626 is about 332.1126353686.

The spelling of 36631626 in words is "thirty-six million, six hundred thirty-one thousand, six hundred twenty-six".