36044402 has 4 divisors (see below), whose sum is σ = 54066606. Its totient is φ = 18022200.

The previous prime is 36044389. The next prime is 36044423. The reversal of 36044402 is 20444063.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 27050401 + 8994001 = 5201^2 + 2999^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9011099 + ... + 9011102.

Almost surely, 2^36044402 is an apocalyptic number.

36044402 is a deficient number, since it is larger than the sum of its proper divisors (18022204).

36044402 is a wasteful number, since it uses less digits than its factorization.

36044402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18022203.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 36044402 is about 6003.6990264336. The cubic root of 36044402 is about 330.3284211287.

Adding to 36044402 its reverse (20444063), we get a palindrome (56488465).

The spelling of 36044402 in words is "thirty-six million, forty-four thousand, four hundred two".