100625950 has 12 divisors (see below), whose sum is σ = 187164360. Its totient is φ = 40250360.

The previous prime is 100625939. The next prime is 100625951. The reversal of 100625950 is 59526001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100625951) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1006210 + ... + 1006309.

It is an arithmetic number, because the mean of its divisors is an integer number (15597030).

Almost surely, 2^100625950 is an apocalyptic number.

100625950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100625950 is a deficient number, since it is larger than the sum of its proper divisors (86538410).

100625950 is a wasteful number, since it uses less digits than its factorization.

100625950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012531 (or 2012526 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 100625950 is about 10031.2486760124. The cubic root of 100625950 is about 465.1253371618.

The spelling of 100625950 in words is "one hundred million, six hundred twenty-five thousand, nine hundred fifty".