562146234 has 64 divisors (see below), whose sum is σ = 1232824320. Its totient is φ = 169850880.

The previous prime is 562146149. The next prime is 562146239. The reversal of 562146234 is 432641265.

It is a junction number, because it is equal to n+sod(n) for n = 562146195 and 562146204.

It is not an unprimeable number, because it can be changed into a prime (562146239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1444912 + ... + 1445300.

It is an arithmetic number, because the mean of its divisors is an integer number (19262880).

Almost surely, 2^562146234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 562146234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616412160).

562146234 is an abundant number, since it is smaller than the sum of its proper divisors (670678086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

562146234 is a wasteful number, since it uses less digits than its factorization.

562146234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695.

The product of its digits is 34560, while the sum is 33.

The square root of 562146234 is about 23709.6232361461. The cubic root of 562146234 is about 825.3087226589.

Adding to 562146234 its reverse (432641265), we get a palindrome (994787499).

The spelling of 562146234 in words is "five hundred sixty-two million, one hundred forty-six thousand, two hundred thirty-four".