100461550 has 48 divisors (see below), whose sum is σ = 224807040. Its totient is φ = 32628960.

The previous prime is 100461541. The next prime is 100461563. The reversal of 100461550 is 55164001.

It is a congruent number.

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, 904 + ... + 14203.

It is an arithmetic number, because the mean of its divisors is an integer number (4683480).

Almost surely, 2^100461550 is an apocalyptic number.

100461550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100461550 is an abundant number, since it is smaller than the sum of its proper divisors (124345490).

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

100461550 is a wasteful number, since it uses less digits than its factorization.

100461550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15145 (or 15140 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 100461550 is about 10023.0509327250. The cubic root of 100461550 is about 464.8718959560.

The spelling of 100461550 in words is "one hundred million, four hundred sixty-one thousand, five hundred fifty".