566837494 has 16 divisors (see below), whose sum is σ = 900871200. Its totient is φ = 266569344.

The previous prime is 566837483. The next prime is 566837497. The reversal of 566837494 is 494738665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566837497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56167 + ... + 65485.

It is an arithmetic number, because the mean of its divisors is an integer number (56304450).

Almost surely, 2^566837494 is an apocalyptic number.

566837494 is a deficient number, since it is larger than the sum of its proper divisors (334033706).

566837494 is a wasteful number, since it uses less digits than its factorization.

566837494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11127.

The product of its digits is 4354560, while the sum is 52.

The square root of 566837494 is about 23808.3492497905. The cubic root of 566837494 is about 827.5981727430.

The spelling of 566837494 in words is "five hundred sixty-six million, eight hundred thirty-seven thousand, four hundred ninety-four".