4564497 has 12 divisors (see below), whose sum is σ = 7079856. Its totient is φ = 2608200.

The previous prime is 4564487. The next prime is 4564523. The reversal of 4564497 is 7944654.

It is a happy number.

It is not a de Polignac number, because 4564497 - 2⁷ = 4564369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4564457) 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, 15379 + ... + 15672.

It is an arithmetic number, because the mean of its divisors is an integer number (589988).

Almost surely, 2^4564497 is an apocalyptic number.

It is an amenable number.

4564497 is a deficient number, since it is larger than the sum of its proper divisors (2515359).

4564497 is a wasteful number, since it uses less digits than its factorization.

4564497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31068 (or 31061 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 4564497 is about 2136.4683475306. The cubic root of 4564497 is about 165.8813808797.

The spelling of 4564497 in words is "four million, five hundred sixty-four thousand, four hundred ninety-seven".