100874322 has 40 divisors (see below), whose sum is σ = 227859456. Its totient is φ = 33353208.

The previous prime is 100874303. The next prime is 100874327. The reversal of 100874322 is 223478001.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (100874327) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18123 + ... + 23025.

Almost surely, 2^100874322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100874322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113929728).

100874322 is an abundant number, since it is smaller than the sum of its proper divisors (126985134).

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

100874322 is a wasteful number, since it uses less digits than its factorization.

100874322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5044 (or 5035 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 100874322 is about 10043.6209605899. The cubic root of 100874322 is about 465.5077076873.

The spelling of 100874322 in words is "one hundred million, eight hundred seventy-four thousand, three hundred twenty-two".