100625626 has 4 divisors (see below), whose sum is σ = 150938442. Its totient is φ = 50312812.

The previous prime is 100625611. The next prime is 100625647. The reversal of 100625626 is 626526001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 626526001 = 10357 ⋅60493.

It can be written as a sum of positive squares in only one way, i.e., 62173225 + 38452401 = 7885^2 + 6201^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100625594 and 100625603.

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 as a sum of consecutive naturals, namely, 25156405 + ... + 25156408.

Almost surely, 2^100625626 is an apocalyptic number.

100625626 is a deficient number, since it is larger than the sum of its proper divisors (50312816).

100625626 is an equidigital number, since it uses as much as digits as its factorization.

100625626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50312815.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 100625626 is about 10031.2325264645. The cubic root of 100625626 is about 465.1248379507.

The spelling of 100625626 in words is "one hundred million, six hundred twenty-five thousand, six hundred twenty-six".