562481140 has 48 divisors (see below), whose sum is σ = 1274405328. Its totient is φ = 207304704.

The previous prime is 562481107. The next prime is 562481177. The reversal of 562481140 is 41184265.

562481140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 13235044 + 549246096 = 3638^2 + 23436^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168124 + ... + 171436.

It is an arithmetic number, because the mean of its divisors is an integer number (26550111).

Almost surely, 2^562481140 is an apocalyptic number.

It is an amenable number.

562481140 is an abundant number, since it is smaller than the sum of its proper divisors (711924188).

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

562481140 is a wasteful number, since it uses less digits than its factorization.

562481140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3988 (or 3986 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 562481140 is about 23716.6848442188. The cubic root of 562481140 is about 825.4725862912.

The spelling of 562481140 in words is "five hundred sixty-two million, four hundred eighty-one thousand, one hundred forty".