623460125 has 64 divisors (see below), whose sum is σ = 870704640. Its totient is φ = 443520000.

The previous prime is 623460121. The next prime is 623460151. The reversal of 623460125 is 521064326.

It is not a de Polignac number, because 623460125 - 2² = 623460121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623460121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4128800 + ... + 4128950.

It is an arithmetic number, because the mean of its divisors is an integer number (13604760).

Almost surely, 2^623460125 is an apocalyptic number.

It is an amenable number.

623460125 is a deficient number, since it is larger than the sum of its proper divisors (247244515).

623460125 is a wasteful number, since it uses less digits than its factorization.

623460125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 623460125 is about 24969.1835068750. The cubic root of 623460125 is about 854.2852227534.

The spelling of 623460125 in words is "six hundred twenty-three million, four hundred sixty thousand, one hundred twenty-five".