423515104 has 12 divisors (see below), whose sum is σ = 833795424. Its totient is φ = 211757536.

The previous prime is 423515093. The next prime is 423515143. The reversal of 423515104 is 401515324.

It is a happy number.

It is a super-2 number, since 2×423515104² = 358730086632261632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6617392 + ... + 6617455.

It is an arithmetic number, because the mean of its divisors is an integer number (69482952).

Almost surely, 2^423515104 is an apocalyptic number.

It is an amenable number.

423515104 is a deficient number, since it is larger than the sum of its proper divisors (410280320).

423515104 is a wasteful number, since it uses less digits than its factorization.

423515104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13234857 (or 13234849 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 423515104 is about 20579.4825979664. The cubic root of 423515104 is about 750.9706567069.

The spelling of 423515104 in words is "four hundred twenty-three million, five hundred fifteen thousand, one hundred four".