432852649 has 2 divisors, whose sum is σ = 432852650. Its totient is φ = 432852648.

The previous prime is 432852647. The next prime is 432852653. The reversal of 432852649 is 946258234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 432848025 + 4624 = 20805^2 + 68^2 .

It is a cyclic number.

It is not a de Polignac number, because 432852649 - 2¹ = 432852647 is a prime.

It is a super-2 number, since 2×432852649² = 374722831492634402, which contains 22 as substring.

Together with 432852647, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (432852647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216426324 + 216426325.

It is an arithmetic number, because the mean of its divisors is an integer number (216426325).

Almost surely, 2^432852649 is an apocalyptic number.

It is an amenable number.

432852649 is a deficient number, since it is larger than the sum of its proper divisors (1).

432852649 is an equidigital number, since it uses as much as digits as its factorization.

432852649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 43.

The square root of 432852649 is about 20805.1111268361. Note that the first 4 decimals coincide. The cubic root of 432852649 is about 756.4496505045.

The spelling of 432852649 in words is "four hundred thirty-two million, eight hundred fifty-two thousand, six hundred forty-nine".