423565024 has 24 divisors (see below), whose sum is σ = 877784040. Its totient is φ = 200635776.

The previous prime is 423565003. The next prime is 423565027. The reversal of 423565024 is 420565324.

It is a super-2 number, since 2×423565024² = 358814659112241152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423565027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347719 + ... + 348934.

It is an arithmetic number, because the mean of its divisors is an integer number (36574335).

Almost surely, 2^423565024 is an apocalyptic number.

It is an amenable number.

423565024 is an abundant number, since it is smaller than the sum of its proper divisors (454219016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423565024 is a wasteful number, since it uses less digits than its factorization.

423565024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696682 (or 696674 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 423565024 is about 20580.6954207092. The cubic root of 423565024 is about 751.0001613472. Note that the first 3 decimals are identical.

The spelling of 423565024 in words is "four hundred twenty-three million, five hundred sixty-five thousand, twenty-four".