497222443 has 16 divisors (see below), whose sum is σ = 535610880. Its totient is φ = 459894400.

The previous prime is 497222437. The next prime is 497222449. The reversal of 497222443 is 344222794.

It is an interprime number because it is at equal distance from previous prime (497222437) and next prime (497222449).

It is a cyclic number.

It is not a de Polignac number, because 497222443 - 2⁹ = 497221931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497222449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 592218 + ... + 593056.

It is an arithmetic number, because the mean of its divisors is an integer number (33475680).

Almost surely, 2^497222443 is an apocalyptic number.

497222443 is a deficient number, since it is larger than the sum of its proper divisors (38388437).

497222443 is a wasteful number, since it uses less digits than its factorization.

497222443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418.

The product of its digits is 96768, while the sum is 37.

The square root of 497222443 is about 22298.4852176106. The cubic root of 497222443 is about 792.2280971377.

The spelling of 497222443 in words is "four hundred ninety-seven million, two hundred twenty-two thousand, four hundred forty-three".