562257346 has 8 divisors (see below), whose sum is σ = 963869760. Its totient is φ = 240967428.

The previous prime is 562257343. The next prime is 562257361. The reversal of 562257346 is 643752265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×562257346² = 632266646261927432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 562257299 and 562257308.

It is not an unprimeable number, because it can be changed into a prime (562257343) 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 3 ways as a sum of consecutive naturals, for example, 20080606 + ... + 20080633.

It is an arithmetic number, because the mean of its divisors is an integer number (120483720).

Almost surely, 2^562257346 is an apocalyptic number.

562257346 is a deficient number, since it is larger than the sum of its proper divisors (401612414).

562257346 is a wasteful number, since it uses less digits than its factorization.

562257346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40161248.

The product of its digits is 302400, while the sum is 40.

The square root of 562257346 is about 23711.9663039572. The cubic root of 562257346 is about 825.3630950245.

The spelling of 562257346 in words is "five hundred sixty-two million, two hundred fifty-seven thousand, three hundred forty-six".