100939896 has 24 divisors (see below), whose sum is σ = 273379080. Its totient is φ = 33646608.

The previous prime is 100939873. The next prime is 100939921. The reversal of 100939896 is 698939001.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 700900 + ... + 701043.

It is an arithmetic number, because the mean of its divisors is an integer number (11390795).

Almost surely, 2^100939896 is an apocalyptic number.

It is an amenable number.

100939896 is an abundant number, since it is smaller than the sum of its proper divisors (172439184).

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

100939896 is a wasteful number, since it uses less digits than its factorization.

100939896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401955 (or 1401948 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 45.

The square root of 100939896 is about 10046.8848903528. The cubic root of 100939896 is about 465.6085545954.

The spelling of 100939896 in words is "one hundred million, nine hundred thirty-nine thousand, eight hundred ninety-six".