100471488 has 56 divisors (see below), whose sum is σ = 286286448. Its totient is φ = 30913536.

The previous prime is 100471451. The next prime is 100471493. The reversal of 100471488 is 884174001.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17631 + ... + 22622.

It is an arithmetic number, because the mean of its divisors is an integer number (5112258).

Almost surely, 2^100471488 is an apocalyptic number.

It is an amenable number.

100471488 is an abundant number, since it is smaller than the sum of its proper divisors (185814960).

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

100471488 is a wasteful number, since it uses less digits than its factorization.

100471488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40281 (or 40271 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 100471488 is about 10023.5466776985. The cubic root of 100471488 is about 464.8872243563.

The spelling of 100471488 in words is "one hundred million, four hundred seventy-one thousand, four hundred eighty-eight".