100282740 has 24 divisors (see below), whose sum is σ = 280791840. Its totient is φ = 26742048.

The previous prime is 100282723. The next prime is 100282753. The reversal of 100282740 is 47282001.

It is a self number, because there is not a number n which added to its sum of digits gives 100282740.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835630 + ... + 835749.

It is an arithmetic number, because the mean of its divisors is an integer number (11699660).

Almost surely, 2^100282740 is an apocalyptic number.

100282740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100282740 is an abundant number, since it is smaller than the sum of its proper divisors (180509100).

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

100282740 is a wasteful number, since it uses less digits than its factorization.

100282740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671391 (or 1671389 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 100282740 is about 10014.1270213634. The cubic root of 100282740 is about 464.5959259972.

The spelling of 100282740 in words is "one hundred million, two hundred eighty-two thousand, seven hundred forty".