100289382 has 16 divisors (see below), whose sum is σ = 200724480. Its totient is φ = 33405512.

The previous prime is 100289381. The next prime is 100289393. The reversal of 100289382 is 283982001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100289381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4219 + ... + 14777.

It is an arithmetic number, because the mean of its divisors is an integer number (12545280).

Almost surely, 2^100289382 is an apocalyptic number.

100289382 is an abundant number, since it is smaller than the sum of its proper divisors (100435098).

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

100289382 is a wasteful number, since it uses less digits than its factorization.

100289382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12147.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 100289382 is about 10014.4586473758. The cubic root of 100289382 is about 464.6061829235.

The spelling of 100289382 in words is "one hundred million, two hundred eighty-nine thousand, three hundred eighty-two".