623310485 has 32 divisors (see below), whose sum is σ = 930873600. Its totient is φ = 390942720.

The previous prime is 623310469. The next prime is 623310487. The reversal of 623310485 is 584013326.

It is not a de Polignac number, because 623310485 - 2⁴ = 623310469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623310487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3125 + ... + 35445.

It is an arithmetic number, because the mean of its divisors is an integer number (29089800).

Almost surely, 2^623310485 is an apocalyptic number.

It is an amenable number.

623310485 is a deficient number, since it is larger than the sum of its proper divisors (307563115).

623310485 is a wasteful number, since it uses less digits than its factorization.

623310485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32381.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 623310485 is about 24966.1868333953. The cubic root of 623310485 is about 854.2168700957.

The spelling of 623310485 in words is "six hundred twenty-three million, three hundred ten thousand, four hundred eighty-five".