36634425 has 12 divisors (see below), whose sum is σ = 60569040. Its totient is φ = 19538320.

The previous prime is 36634421. The next prime is 36634441. The reversal of 36634425 is 52443663.

It is not a de Polignac number, because 36634425 - 2² = 36634421 is a prime.

It is a Curzon number.

It is a plaindrome in base 13.

It is a zygodrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (36634421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244155 + ... + 244304.

It is an arithmetic number, because the mean of its divisors is an integer number (5047420).

Almost surely, 2^36634425 is an apocalyptic number.

It is an amenable number.

36634425 is a deficient number, since it is larger than the sum of its proper divisors (23934615).

36634425 is a wasteful number, since it uses less digits than its factorization.

36634425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488472 (or 488467 counting only the distinct ones).

The product of its digits is 51840, while the sum is 33.

The square root of 36634425 is about 6052.6378546878. The cubic root of 36634425 is about 332.1210939938.

The spelling of 36634425 in words is "thirty-six million, six hundred thirty-four thousand, four hundred twenty-five".