430225157 has 4 divisors (see below), whose sum is σ = 436646496. Its totient is φ = 423803820.

The previous prime is 430225153. The next prime is 430225163. The reversal of 430225157 is 751522034.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 430225157 - 2² = 430225153 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430225153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3210569 + ... + 3210702.

It is an arithmetic number, because the mean of its divisors is an integer number (109161624).

Almost surely, 2^430225157 is an apocalyptic number.

It is an amenable number.

430225157 is a deficient number, since it is larger than the sum of its proper divisors (6421339).

430225157 is an equidigital number, since it uses as much as digits as its factorization.

430225157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6421338.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 430225157 is about 20741.8696601825. The cubic root of 430225157 is about 754.9159487153.

The spelling of 430225157 in words is "four hundred thirty million, two hundred twenty-five thousand, one hundred fifty-seven".