423564027 has 8 divisors (see below), whose sum is σ = 597972816. Its totient is φ = 265765632.

The previous prime is 423563999. The next prime is 423564077. The reversal of 423564027 is 720465324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 423564027 - 2⁶ = 423563963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423564077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4152538 + ... + 4152639.

It is an arithmetic number, because the mean of its divisors is an integer number (74746602).

Almost surely, 2^423564027 is an apocalyptic number.

423564027 is a deficient number, since it is larger than the sum of its proper divisors (174408789).

423564027 is a wasteful number, since it uses less digits than its factorization.

423564027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8305197.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 423564027 is about 20580.6711989672. The cubic root of 423564027 is about 750.9995721045. Note that the first 3 decimals are identical.

The spelling of 423564027 in words is "four hundred twenty-three million, five hundred sixty-four thousand, twenty-seven".