36641252 has 6 divisors (see below), whose sum is σ = 64122198. Its totient is φ = 18320624.

The previous prime is 36641237. The next prime is 36641279. The reversal of 36641252 is 25214663.

36641252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 35688676 + 952576 = 5974^2 + 976^2 .

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 as a sum of consecutive naturals, namely, 4580153 + ... + 4580160.

It is an arithmetic number, because the mean of its divisors is an integer number (10687033).

Almost surely, 2^36641252 is an apocalyptic number.

It is an amenable number.

36641252 is a deficient number, since it is larger than the sum of its proper divisors (27480946).

36641252 is a wasteful number, since it uses less digits than its factorization.

36641252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9160317 (or 9160315 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 36641252 is about 6053.2017973962. The cubic root of 36641252 is about 332.1417234962.

The spelling of 36641252 in words is "thirty-six million, six hundred forty-one thousand, two hundred fifty-two".