100625622 has 8 divisors (see below), whose sum is σ = 201251256. Its totient is φ = 33541872.

The previous prime is 100625611. The next prime is 100625647. The reversal of 100625622 is 226526001.

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

100625622 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 100625592 and 100625601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8385463 + ... + 8385474.

It is an arithmetic number, because the mean of its divisors is an integer number (25156407).

Almost surely, 2^100625622 is an apocalyptic number.

100625622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100625622 is a wasteful number, since it uses less digits than its factorization.

100625622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16770942.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 100625622 is about 10031.2323270872. The cubic root of 100625622 is about 465.1248317876.

The spelling of 100625622 in words is "one hundred million, six hundred twenty-five thousand, six hundred twenty-two".