100448010 has 48 divisors (see below), whose sum is σ = 281257704. Its totient is φ = 24725376.

The previous prime is 100448009. The next prime is 100448021. The reversal of 100448010 is 10844001.

It can be written as a sum of positive squares in 4 ways, for example, as 93141801 + 7306209 = 9651^2 + 2703^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41757 + ... + 44096.

Almost surely, 2^100448010 is an apocalyptic number.

100448010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100448010 is an abundant number, since it is smaller than the sum of its proper divisors (180809694).

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

100448010 is a wasteful number, since it uses less digits than its factorization.

100448010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85879 (or 85876 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 100448010 is about 10022.3754669240. The cubic root of 100448010 is about 464.8510101933.

The spelling of 100448010 in words is "one hundred million, four hundred forty-eight thousand, ten".