464726441 has 2 divisors, whose sum is σ = 464726442. Its totient is φ = 464726440.

The previous prime is 464726429. The next prime is 464726443. The reversal of 464726441 is 144627464.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 316982416 + 147744025 = 17804^2 + 12155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464726441 is a prime.

Together with 464726443, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 464726395 and 464726404.

It is not a weakly prime, because it can be changed into another prime (464726443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232363220 + 232363221.

It is an arithmetic number, because the mean of its divisors is an integer number (232363221).

Almost surely, 2^464726441 is an apocalyptic number.

It is an amenable number.

464726441 is a deficient number, since it is larger than the sum of its proper divisors (1).

464726441 is an equidigital number, since it uses as much as digits as its factorization.

464726441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 38.

The square root of 464726441 is about 21557.5147222494. The cubic root of 464726441 is about 774.5791352085.

The spelling of 464726441 in words is "four hundred sixty-four million, seven hundred twenty-six thousand, four hundred forty-one".