100474824 has 32 divisors (see below), whose sum is σ = 252390240. Its totient is φ = 33331200.

The previous prime is 100474823. The next prime is 100474837. The reversal of 100474824 is 428474001.

It is a junction number, because it is equal to n+sod(n) for n = 100474791 and 100474800.

It is not an unprimeable number, because it can be changed into a prime (100474823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4857 + ... + 14984.

It is an arithmetic number, because the mean of its divisors is an integer number (7887195).

Almost surely, 2^100474824 is an apocalyptic number.

It is an amenable number.

100474824 is an abundant number, since it is smaller than the sum of its proper divisors (151915416).

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

100474824 is a wasteful number, since it uses less digits than its factorization.

100474824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20061 (or 20057 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 100474824 is about 10023.7130844812. The cubic root of 100474824 is about 464.8923695859.

The spelling of 100474824 in words is "one hundred million, four hundred seventy-four thousand, eight hundred twenty-four".