100474452 has 48 divisors (see below), whose sum is σ = 280530880. Its totient is φ = 30914784.

The previous prime is 100474447. The next prime is 100474453. The reversal of 100474452 is 254474001.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100474453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34378 + ... + 37185.

Almost surely, 2^100474452 is an apocalyptic number.

100474452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100474452 is an abundant number, since it is smaller than the sum of its proper divisors (180056428).

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

100474452 is a wasteful number, since it uses less digits than its factorization.

100474452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71589 (or 71581 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 100474452 is about 10023.6945284660. The cubic root of 100474452 is about 464.8917958429.

It can be divided in two parts, 100 and 474452, that added together give a cube (474552 = 78³).

The spelling of 100474452 in words is "one hundred million, four hundred seventy-four thousand, four hundred fifty-two".