454071100 has 72 divisors (see below), whose sum is σ = 1132267808. Its totient is φ = 154828800.

The previous prime is 454071097. The next prime is 454071103. The reversal of 454071100 is 1170454.

It is an interprime number because it is at equal distance from previous prime (454071097) and next prime (454071103).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454071103) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 133420 + ... + 136780.

Almost surely, 2^454071100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454071100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (566133904).

454071100 is an abundant number, since it is smaller than the sum of its proper divisors (678196708).

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

454071100 is a wasteful number, since it uses less digits than its factorization.

454071100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3575 (or 3568 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 454071100 is about 21308.9441315144. The cubic root of 454071100 is about 768.6134038043.

The spelling of 454071100 in words is "four hundred fifty-four million, seventy-one thousand, one hundred".