423619575 has 24 divisors (see below), whose sum is σ = 701028048. Its totient is φ = 225722880.

The previous prime is 423619571. The next prime is 423619577. The reversal of 423619575 is 575916324.

It is not a de Polignac number, because 423619575 - 2² = 423619571 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423619571) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114657 + ... + 118293.

It is an arithmetic number, because the mean of its divisors is an integer number (29209502).

Almost surely, 2^423619575 is an apocalyptic number.

423619575 is a deficient number, since it is larger than the sum of its proper divisors (277408473).

423619575 is a wasteful number, since it uses less digits than its factorization.

423619575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5203 (or 5198 counting only the distinct ones).

The product of its digits is 226800, while the sum is 42.

The square root of 423619575 is about 20582.0206733936. The cubic root of 423619575 is about 751.0324004359.

The spelling of 423619575 in words is "four hundred twenty-three million, six hundred nineteen thousand, five hundred seventy-five".