100474465 has 32 divisors (see below), whose sum is σ = 154861056. Its totient is φ = 60825600.

The previous prime is 100474457. The next prime is 100474469. The reversal of 100474465 is 564474001.

It is not a de Polignac number, because 100474465 - 2³ = 100474457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100474469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5665 + ... + 15265.

It is an arithmetic number, because the mean of its divisors is an integer number (4839408).

Almost surely, 2^100474465 is an apocalyptic number.

It is an amenable number.

100474465 is a deficient number, since it is larger than the sum of its proper divisors (54386591).

100474465 is a wasteful number, since it uses less digits than its factorization.

100474465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9649.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 100474465 is about 10023.6951769295. The cubic root of 100474465 is about 464.8918158931.

The spelling of 100474465 in words is "one hundred million, four hundred seventy-four thousand, four hundred sixty-five".