452258100 has 144 divisors (see below), whose sum is σ = 1661699200. Its totient is φ = 103368960.

The previous prime is 452258071. The next prime is 452258129. The reversal of 452258100 is 1852254.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (452258071) and next prime (452258129).

It is a super-2 number, since 2×452258100² = 409074778031220000, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6936 + ... + 30864.

Almost surely, 2^452258100 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 452258100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (830849600).

452258100 is an abundant number, since it is smaller than the sum of its proper divisors (1209441100).

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

452258100 is a wasteful number, since it uses less digits than its factorization.

452258100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23959 (or 23946 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 452258100 is about 21266.3607606003. The cubic root of 452258100 is about 767.5890746034.

The spelling of 452258100 in words is "four hundred fifty-two million, two hundred fifty-eight thousand, one hundred".