100474005 has 32 divisors (see below), whose sum is σ = 168779520. Its totient is φ = 50941440.

The previous prime is 100473973. The next prime is 100474013. The reversal of 100474005 is 500474001.

It is not a de Polignac number, because 100474005 - 2⁵ = 100473973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61641 + ... + 63249.

It is an arithmetic number, because the mean of its divisors is an integer number (5274360).

Almost surely, 2^100474005 is an apocalyptic number.

100474005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100474005 is a deficient number, since it is larger than the sum of its proper divisors (68305515).

100474005 is a wasteful number, since it uses less digits than its factorization.

100474005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 100474005 is about 10023.6722312733. The cubic root of 100474005 is about 464.8911064241.

The spelling of 100474005 in words is "one hundred million, four hundred seventy-four thousand, five".