1030560642 has 12 divisors (see below), whose sum is σ = 2232881430. Its totient is φ = 343520208.

The previous prime is 1030560623. The next prime is 1030560647. The reversal of 1030560642 is 2460650301.

1030560642 is a `hidden beast` number, since 10 + 3 + 0 + 5 + 6 + 0 + 642 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1022144841 + 8415801 = 31971^2 + 2901^2 .

It is not an unprimeable number, because it can be changed into a prime (1030560647) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28626667 + ... + 28626702.

Almost surely, 2^1030560642 is an apocalyptic number.

1030560642 is an abundant number, since it is smaller than the sum of its proper divisors (1202320788).

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

1030560642 is a wasteful number, since it uses less digits than its factorization.

1030560642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57253377 (or 57253374 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1030560642 is about 32102.3463628439. The cubic root of 1030560642 is about 1010.0848348831.

The spelling of 1030560642 in words is "one billion, thirty million, five hundred sixty thousand, six hundred forty-two".