423094975 has 12 divisors (see below), whose sum is σ = 541562560. Its totient is φ = 327556800.

The previous prime is 423094967. The next prime is 423094979. The reversal of 423094975 is 579490324.

It is not a de Polignac number, because 423094975 - 2³ = 423094967 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423094979) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 272190 + ... + 273739.

Almost surely, 2^423094975 is an apocalyptic number.

423094975 is a deficient number, since it is larger than the sum of its proper divisors (118467585).

423094975 is a wasteful number, since it uses less digits than its factorization.

423094975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545970 (or 545965 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 423094975 is about 20569.2725928750. The cubic root of 423094975 is about 750.7222523935.

The spelling of 423094975 in words is "four hundred twenty-three million, ninety-four thousand, nine hundred seventy-five".