625429622 has 8 divisors (see below), whose sum is σ = 938277000. Its totient is φ = 312670624.

The previous prime is 625429583. The next prime is 625429633. The reversal of 625429622 is 226924526.

625429622 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 super-3 number, since 3×625429622³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29 + ... + 35367.

It is an arithmetic number, because the mean of its divisors is an integer number (117284625).

Almost surely, 2^625429622 is an apocalyptic number.

625429622 is a deficient number, since it is larger than the sum of its proper divisors (312847378).

625429622 is a wasteful number, since it uses less digits than its factorization.

625429622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44190.

The product of its digits is 103680, while the sum is 38.

The square root of 625429622 is about 25008.5909639068. The cubic root of 625429622 is about 855.1838333438.

The spelling of 625429622 in words is "six hundred twenty-five million, four hundred twenty-nine thousand, six hundred twenty-two".