566243434 has 16 divisors (see below), whose sum is σ = 896450400. Its totient is φ = 267506064.

The previous prime is 566243413. The next prime is 566243437. The reversal of 566243434 is 434342665.

It is a happy number.

It is a super-2 number, since 2×566243434² = 641263253096224712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 566243393 and 566243402.

It is not an unprimeable number, because it can be changed into a prime (566243437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5257 + ... + 34060.

It is an arithmetic number, because the mean of its divisors is an integer number (56028150).

Almost surely, 2^566243434 is an apocalyptic number.

566243434 is a deficient number, since it is larger than the sum of its proper divisors (330206966).

566243434 is a wasteful number, since it uses less digits than its factorization.

566243434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39717.

The product of its digits is 207360, while the sum is 37.

The square root of 566243434 is about 23795.8701038647. The cubic root of 566243434 is about 827.3089570935.

The spelling of 566243434 in words is "five hundred sixty-six million, two hundred forty-three thousand, four hundred thirty-four".