45007404 has 36 divisors (see below), whose sum is σ = 113722056. Its totient is φ = 13847808.

The previous prime is 45007399. The next prime is 45007411. The reversal of 45007404 is 40470054.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9069 + ... + 13124.

It is an arithmetic number, because the mean of its divisors is an integer number (3158946).

Almost surely, 2^45007404 is an apocalyptic number.

It is an amenable number.

45007404 is an abundant number, since it is smaller than the sum of its proper divisors (68714652).

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

45007404 is a wasteful number, since it uses less digits than its factorization.

45007404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22226 (or 22211 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 45007404 is about 6708.7557713782. The cubic root of 45007404 is about 355.7088369629.

Adding to 45007404 its reverse (40470054), we get a palindrome (85477458).

The spelling of 45007404 in words is "forty-five million, seven thousand, four hundred four".