100252860 has 48 divisors (see below), whose sum is σ = 292916736. Its totient is φ = 25571392.

The previous prime is 100252849. The next prime is 100252861. The reversal of 100252860 is 68252001.

It is a self number, because there is not a number n which added to its sum of digits gives 100252860.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100252861) 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, 34944 + ... + 37703.

It is an arithmetic number, because the mean of its divisors is an integer number (6102432).

Almost surely, 2^100252860 is an apocalyptic number.

100252860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100252860 is an abundant number, since it is smaller than the sum of its proper divisors (192663876).

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

100252860 is a wasteful number, since it uses less digits than its factorization.

100252860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72682 (or 72680 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 100252860 is about 10012.6350178162. The cubic root of 100252860 is about 464.5497781248.

The spelling of 100252860 in words is "one hundred million, two hundred fifty-two thousand, eight hundred sixty".