241764427 has 2 divisors, whose sum is σ = 241764428. Its totient is φ = 241764426.

The previous prime is 241764421. The next prime is 241764451. The reversal of 241764427 is 724467142.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241764427 - 2¹¹ = 241762379 is a prime.

It is not a weakly prime, because it can be changed into another prime (241764421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120882213 + 120882214.

It is an arithmetic number, because the mean of its divisors is an integer number (120882214).

Almost surely, 2^241764427 is an apocalyptic number.

241764427 is a deficient number, since it is larger than the sum of its proper divisors (1).

241764427 is an equidigital number, since it uses as much as digits as its factorization.

241764427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75264, while the sum is 37.

The square root of 241764427 is about 15548.7757395880. The cubic root of 241764427 is about 622.9656968008.

The spelling of 241764427 in words is "two hundred forty-one million, seven hundred sixty-four thousand, four hundred twenty-seven".