430145460 has 144 divisors (see below), whose sum is σ = 1358203392. Its totient is φ = 110073600.

The previous prime is 430145453. The next prime is 430145467. The reversal of 430145460 is 64541034.

It is an interprime number because it is at equal distance from previous prime (430145453) and next prime (430145467).

It is a super-2 number, since 2×430145460² = 370050233517223200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430145467) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 875815 + ... + 876305.

It is an arithmetic number, because the mean of its divisors is an integer number (9431968).

Almost surely, 2^430145460 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 430145460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (679101696).

430145460 is an abundant number, since it is smaller than the sum of its proper divisors (928057932).

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

430145460 is a wasteful number, since it uses less digits than its factorization.

430145460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 430145460 is about 20739.9484088076. The cubic root of 430145460 is about 754.8693310696.

Adding to 430145460 its reverse (64541034), we get a palindrome (494686494).

The spelling of 430145460 in words is "four hundred thirty million, one hundred forty-five thousand, four hundred sixty".