40104364 has 24 divisors (see below), whose sum is σ = 77091840. Its totient is φ = 18170064.

The previous prime is 40104353. The next prime is 40104397. The reversal of 40104364 is 46340104.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9724 + ... + 13219.

It is an arithmetic number, because the mean of its divisors is an integer number (3212160).

Almost surely, 2^40104364 is an apocalyptic number.

It is an amenable number.

40104364 is a deficient number, since it is larger than the sum of its proper divisors (36987476).

40104364 is a wasteful number, since it uses less digits than its factorization.

40104364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22989 (or 22987 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 40104364 is about 6332.8006442647. The cubic root of 40104364 is about 342.2923642481.

Adding to 40104364 its reverse (46340104), we get a palindrome (86444468).

The spelling of 40104364 in words is "forty million, one hundred four thousand, three hundred sixty-four".