423080724 has 48 divisors (see below), whose sum is σ = 1089063360. Its totient is φ = 126762240.

The previous prime is 423080719. The next prime is 423080731. The reversal of 423080724 is 427080324.

It is a junction number, because it is equal to n+sod(n) for n = 423080691 and 423080700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6259 + ... + 29754.

It is an arithmetic number, because the mean of its divisors is an integer number (22688820).

Almost surely, 2^423080724 is an apocalyptic number.

423080724 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

423080724 is an abundant number, since it is smaller than the sum of its proper divisors (665982636).

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

423080724 is a wasteful number, since it uses less digits than its factorization.

423080724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36120 (or 36118 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 423080724 is about 20568.9261751799. The cubic root of 423080724 is about 750.7138235036.

The spelling of 423080724 in words is "four hundred twenty-three million, eighty thousand, seven hundred twenty-four".