625625726 has 8 divisors (see below), whose sum is σ = 1023751224. Its totient is φ = 284375320.

The previous prime is 625625723. The next prime is 625625753. The reversal of 625625726 is 627526526.

It is a happy number.

625625726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625625723) 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, 14218745 + ... + 14218788.

It is an arithmetic number, because the mean of its divisors is an integer number (127968903).

Almost surely, 2^625625726 is an apocalyptic number.

625625726 is a deficient number, since it is larger than the sum of its proper divisors (398125498).

625625726 is a wasteful number, since it uses less digits than its factorization.

625625726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28437546.

The product of its digits is 302400, while the sum is 41.

The square root of 625625726 is about 25012.5113893028. The cubic root of 625625726 is about 855.2732052142.

The spelling of 625625726 in words is "six hundred twenty-five million, six hundred twenty-five thousand, seven hundred twenty-six".