100945926 has 40 divisors (see below), whose sum is σ = 234004320. Its totient is φ = 32486832.

The previous prime is 100945913. The next prime is 100945927. The reversal of 100945926 is 629549001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100945927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6046 + ... + 15441.

It is an arithmetic number, because the mean of its divisors is an integer number (5850108).

Almost surely, 2^100945926 is an apocalyptic number.

100945926 is an abundant number, since it is smaller than the sum of its proper divisors (133058394).

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

100945926 is a wasteful number, since it uses less digits than its factorization.

100945926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21530 (or 21521 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 100945926 is about 10047.1849788884. The cubic root of 100945926 is about 465.6178259994.

The spelling of 100945926 in words is "one hundred million, nine hundred forty-five thousand, nine hundred twenty-six".