40245204 has 12 divisors (see below), whose sum is σ = 93905504. Its totient is φ = 13415064.

The previous prime is 40245197. The next prime is 40245229. The reversal of 40245204 is 40254204.

40245204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 1676872 + ... + 1676895.

Almost surely, 2^40245204 is an apocalyptic number.

It is an amenable number.

40245204 is an abundant number, since it is smaller than the sum of its proper divisors (53660300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40245204 is a wasteful number, since it uses less digits than its factorization.

40245204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353774 (or 3353772 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 40245204 is about 6343.9107812137. The cubic root of 40245204 is about 342.6925877999.

Adding to 40245204 its reverse (40254204), we get a palindrome (80499408).

The spelling of 40245204 in words is "forty million, two hundred forty-five thousand, two hundred four".