109404282 has 32 divisors (see below), whose sum is σ = 249504192. Its totient is φ = 31682304.

The previous prime is 109404271. The next prime is 109404283. The reversal of 109404282 is 282404901.

It is not an unprimeable number, because it can be changed into a prime (109404283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39928 + ... + 42579.

It is an arithmetic number, because the mean of its divisors is an integer number (7797006).

Almost surely, 2^109404282 is an apocalyptic number.

109404282 is an abundant number, since it is smaller than the sum of its proper divisors (140099910).

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

109404282 is a wasteful number, since it uses less digits than its factorization.

109404282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82542.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 109404282 is about 10459.6501853551. The cubic root of 109404282 is about 478.2754695620.

The spelling of 109404282 in words is "one hundred nine million, four hundred four thousand, two hundred eighty-two".