430023252 has 48 divisors (see below), whose sum is σ = 1063339200. Its totient is φ = 135018240.

The previous prime is 430023247. The next prime is 430023277. The reversal of 430023252 is 252320034.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 802 + ... + 29337.

It is an arithmetic number, because the mean of its divisors is an integer number (22152900).

Almost surely, 2^430023252 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 430023252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (531669600).

430023252 is an abundant number, since it is smaller than the sum of its proper divisors (633315948).

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

430023252 is a wasteful number, since it uses less digits than its factorization.

430023252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30216 (or 30214 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 430023252 is about 20737.0020012537. The cubic root of 430023252 is about 754.7978360230.

Adding to 430023252 its reverse (252320034), we get a palindrome (682343286).

The spelling of 430023252 in words is "four hundred thirty million, twenty-three thousand, two hundred fifty-two".