497222541 has 12 divisors (see below), whose sum is σ = 733492032. Its totient is φ = 324428616.

The previous prime is 497222519. The next prime is 497222563. The reversal of 497222541 is 145222794.

497222541 is a `hidden beast` number, since 4 + 97 + 2 + 22 + 541 = 666.

It is an interprime number because it is at equal distance from previous prime (497222519) and next prime (497222563).

It is not a de Polignac number, because 497222541 - 2⁷ = 497222413 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 497222496 and 497222505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497222591) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 587311 + ... + 588156.

It is an arithmetic number, because the mean of its divisors is an integer number (61124336).

Almost surely, 2^497222541 is an apocalyptic number.

It is an amenable number.

497222541 is a deficient number, since it is larger than the sum of its proper divisors (236269491).

497222541 is a wasteful number, since it uses less digits than its factorization.

497222541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175520 (or 1175517 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 497222541 is about 22298.4874150692. The cubic root of 497222541 is about 792.2281491857.

The spelling of 497222541 in words is "four hundred ninety-seven million, two hundred twenty-two thousand, five hundred forty-one".