625261322 has 8 divisors (see below), whose sum is σ = 1071876576. Its totient is φ = 267969132.

The previous prime is 625261319. The next prime is 625261333. The reversal of 625261322 is 223162526.

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

It is a super-3 number, since 3×625261322³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22330748 + ... + 22330775.

It is an arithmetic number, because the mean of its divisors is an integer number (133984572).

Almost surely, 2^625261322 is an apocalyptic number.

625261322 is a deficient number, since it is larger than the sum of its proper divisors (446615254).

625261322 is a wasteful number, since it uses less digits than its factorization.

625261322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44661532.

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

The square root of 625261322 is about 25005.2258938007. The cubic root of 625261322 is about 855.1071178903.

The spelling of 625261322 in words is "six hundred twenty-five million, two hundred sixty-one thousand, three hundred twenty-two".