562061440 has 32 divisors (see below), whose sum is σ = 1343679660. Its totient is φ = 224824320.

The previous prime is 562061431. The next prime is 562061447. The reversal of 562061440 is 44160265.

It can be written as a sum of positive squares in 2 ways, for example, as 558093376 + 3968064 = 23624^2 + 1992^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 562061399 and 562061408.

It is not an unprimeable number, because it can be changed into a prime (562061447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438471 + ... + 439750.

Almost surely, 2^562061440 is an apocalyptic number.

It is an amenable number.

562061440 is an abundant number, since it is smaller than the sum of its proper divisors (781618220).

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

562061440 is an equidigital number, since it uses as much as digits as its factorization.

562061440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878240 (or 878228 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 562061440 is about 23707.8349918334. The cubic root of 562061440 is about 825.2672241172.

The spelling of 562061440 in words is "five hundred sixty-two million, sixty-one thousand, four hundred forty".