36624404 has 6 divisors (see below), whose sum is σ = 64092714. Its totient is φ = 18312200.

The previous prime is 36624403. The next prime is 36624449. The reversal of 36624404 is 40442663.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 36602500 + 21904 = 6050^2 + 148^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36624403) 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, 4578047 + ... + 4578054.

It is an arithmetic number, because the mean of its divisors is an integer number (10682119).

Almost surely, 2^36624404 is an apocalyptic number.

It is an amenable number.

36624404 is a deficient number, since it is larger than the sum of its proper divisors (27468310).

36624404 is a wasteful number, since it uses less digits than its factorization.

36624404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9156105 (or 9156103 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 36624404 is about 6051.8099771886. The cubic root of 36624404 is about 332.0908083723.

The spelling of 36624404 in words is "thirty-six million, six hundred twenty-four thousand, four hundred four".