430315252 has 6 divisors (see below), whose sum is σ = 753051698. Its totient is φ = 215157624.

The previous prime is 430315241. The next prime is 430315279. The reversal of 430315252 is 252513034.

It can be written as a sum of positive squares in only one way, i.e., 429069796 + 1245456 = 20714^2 + 1116^2 .

It is a super-2 number, since 2×430315252² = 370342432207647008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53789403 + ... + 53789410.

Almost surely, 2^430315252 is an apocalyptic number.

It is an amenable number.

430315252 is a deficient number, since it is larger than the sum of its proper divisors (322736446).

430315252 is a wasteful number, since it uses less digits than its factorization.

430315252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107578817 (or 107578815 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 430315252 is about 20744.0413613163. The cubic root of 430315252 is about 754.9686415933.

Adding to 430315252 its reverse (252513034), we get a palindrome (682828286).

The spelling of 430315252 in words is "four hundred thirty million, three hundred fifteen thousand, two hundred fifty-two".