562534140 has 192 divisors, whose sum is σ = 1911168000. Its totient is φ = 120766464.

The previous prime is 562534139. The next prime is 562534157. The reversal of 562534140 is 41435265.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 562534098 and 562534107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1252636 + ... + 1253084.

It is an arithmetic number, because the mean of its divisors is an integer number (9954000).

Almost surely, 2^562534140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 562534140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (955584000).

562534140 is an abundant number, since it is smaller than the sum of its proper divisors (1348633860).

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

562534140 is a wasteful number, since it uses less digits than its factorization.

562534140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 562534140 is about 23717.8021747379. The cubic root of 562534140 is about 825.4985123001.

The spelling of 562534140 in words is "five hundred sixty-two million, five hundred thirty-four thousand, one hundred forty".