623352801 has 8 divisors (see below), whose sum is σ = 853600384. Its totient is φ = 404336880.

The previous prime is 623352773. The next prime is 623352823. The reversal of 623352801 is 108253326.

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

It is a de Polignac number, because none of the positive numbers 2^k-623352801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (623352001) 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, 2807785 + ... + 2808006.

It is an arithmetic number, because the mean of its divisors is an integer number (106700048).

Almost surely, 2^623352801 is an apocalyptic number.

It is an amenable number.

623352801 is a deficient number, since it is larger than the sum of its proper divisors (230247583).

623352801 is a wasteful number, since it uses less digits than its factorization.

623352801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5615831.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 623352801 is about 24967.0342852330. The cubic root of 623352801 is about 854.2362003353.

The spelling of 623352801 in words is "six hundred twenty-three million, three hundred fifty-two thousand, eight hundred one".