1042270560 has 72 divisors (see below), whose sum is σ = 3556753200. Its totient is φ = 277938432.

The previous prime is 1042270549. The next prime is 1042270571. The reversal of 1042270560 is 650722401.

1042270560 is a `hidden beast` number, since 10 + 4 + 22 + 70 + 560 = 666.

It is an interprime number because it is at equal distance from previous prime (1042270549) and next prime (1042270571).

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 360460 + ... + 363339.

It is an arithmetic number, because the mean of its divisors is an integer number (49399350).

Almost surely, 2^1042270560 is an apocalyptic number.

1042270560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1042270560 is an abundant number, since it is smaller than the sum of its proper divisors (2514482640).

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

1042270560 is a wasteful number, since it uses less digits than its factorization.

1042270560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723820 (or 723809 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 1042270560 is about 32284.2153381494. The cubic root of 1042270560 is about 1013.8961881515.

Adding to 1042270560 its reverse (650722401), we get a palindrome (1692992961).

The spelling of 1042270560 in words is "one billion, forty-two million, two hundred seventy thousand, five hundred sixty".