432635461 has 2 divisors, whose sum is σ = 432635462. Its totient is φ = 432635460.

The previous prime is 432635429. The next prime is 432635479. The reversal of 432635461 is 164536234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 432390436 + 245025 = 20794^2 + 495^2 .

It is a cyclic number.

It is not a de Polignac number, because 432635461 - 2⁵ = 432635429 is a prime.

It is a super-2 number, since 2×432635461² = 374346884229365042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432635761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216317730 + 216317731.

It is an arithmetic number, because the mean of its divisors is an integer number (216317731).

Almost surely, 2^432635461 is an apocalyptic number.

It is an amenable number.

432635461 is a deficient number, since it is larger than the sum of its proper divisors (1).

432635461 is an equidigital number, since it uses as much as digits as its factorization.

432635461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 34.

The square root of 432635461 is about 20799.8908891369. The cubic root of 432635461 is about 756.3231106970.

The spelling of 432635461 in words is "four hundred thirty-two million, six hundred thirty-five thousand, four hundred sixty-one".