40354604 has 12 divisors (see below), whose sum is σ = 73691184. Its totient is φ = 19299984.

The previous prime is 40354553. The next prime is 40354621. The reversal of 40354604 is 40645304.

40354604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 219227 + ... + 219410.

It is an arithmetic number, because the mean of its divisors is an integer number (6140932).

Almost surely, 2^40354604 is an apocalyptic number.

It is an amenable number.

40354604 is a deficient number, since it is larger than the sum of its proper divisors (33336580).

40354604 is a wasteful number, since it uses less digits than its factorization.

40354604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438664 (or 438662 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 40354604 is about 6352.5273710548. The cubic root of 40354604 is about 343.0028247635.

Adding to 40354604 its reverse (40645304), we get a palindrome (80999908).

The spelling of 40354604 in words is "forty million, three hundred fifty-four thousand, six hundred four".