430147652 has 24 divisors (see below), whose sum is σ = 822545472. Its totient is φ = 195199200.

The previous prime is 430147639. The next prime is 430147657. The reversal of 430147652 is 256741034.

It is a super-2 number, since 2×430147652² = 370054005042226208, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (430147657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20018 + ... + 35510.

It is an arithmetic number, because the mean of its divisors is an integer number (34272728).

Almost surely, 2^430147652 is an apocalyptic number.

It is an amenable number.

430147652 is a deficient number, since it is larger than the sum of its proper divisors (392397820).

430147652 is a wasteful number, since it uses less digits than its factorization.

430147652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16139 (or 16137 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 430147652 is about 20740.0012536162. The cubic root of 430147652 is about 754.8706133263.

Adding to 430147652 its reverse (256741034), we get a palindrome (686888686).

The spelling of 430147652 in words is "four hundred thirty million, one hundred forty-seven thousand, six hundred fifty-two".