36623456 has 12 divisors (see below), whose sum is σ = 72102492. Its totient is φ = 18311712.

The previous prime is 36623453. The next prime is 36623471. The reversal of 36623456 is 65432663.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36623453) 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 as a sum of consecutive naturals, namely, 572210 + ... + 572273.

It is an arithmetic number, because the mean of its divisors is an integer number (6008541).

Almost surely, 2^36623456 is an apocalyptic number.

It is an amenable number.

36623456 is a deficient number, since it is larger than the sum of its proper divisors (35479036).

36623456 is a wasteful number, since it uses less digits than its factorization.

36623456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144493 (or 1144485 counting only the distinct ones).

The product of its digits is 77760, while the sum is 35.

The square root of 36623456 is about 6051.7316530064. The cubic root of 36623456 is about 332.0879430260.

The spelling of 36623456 in words is "thirty-six million, six hundred twenty-three thousand, four hundred fifty-six".