496401427 has 2 divisors, whose sum is σ = 496401428. Its totient is φ = 496401426.

The previous prime is 496401421. The next prime is 496401431. The reversal of 496401427 is 724104694.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 496401427 - 2¹⁹ = 495877139 is a prime.

It is not a weakly prime, because it can be changed into another prime (496401421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248200713 + 248200714.

It is an arithmetic number, because the mean of its divisors is an integer number (248200714).

Almost surely, 2^496401427 is an apocalyptic number.

496401427 is a deficient number, since it is larger than the sum of its proper divisors (1).

496401427 is an equidigital number, since it uses as much as digits as its factorization.

496401427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 496401427 is about 22280.0679307762. The cubic root of 496401427 is about 791.7918133509.

The spelling of 496401427 in words is "four hundred ninety-six million, four hundred one thousand, four hundred twenty-seven".