423272475 has 18 divisors (see below), whose sum is σ = 758128436. Its totient is φ = 225745200.

The previous prime is 423272467. The next prime is 423272501. The reversal of 423272475 is 574272324.

It is a happy number.

It is not a de Polignac number, because 423272475 - 2³ = 423272467 is a prime.

It is a Duffinian number.

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 17 ways as a sum of consecutive naturals, for example, 940381 + ... + 940830.

Almost surely, 2^423272475 is an apocalyptic number.

423272475 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

423272475 is a deficient number, since it is larger than the sum of its proper divisors (334855961).

423272475 is a wasteful number, since it uses less digits than its factorization.

423272475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881227 (or 1881219 counting only the distinct ones).

The product of its digits is 94080, while the sum is 36.

The square root of 423272475 is about 20573.5868287472. The cubic root of 423272475 is about 750.8272206060.

The spelling of 423272475 in words is "four hundred twenty-three million, two hundred seventy-two thousand, four hundred seventy-five".