1162944282 has 16 divisors (see below), whose sum is σ = 2326226112. Its totient is φ = 387591840.

The previous prime is 1162944281. The next prime is 1162944383. The reversal of 1162944282 is 2824492611.

It is a self number, because there is not a number n which added to its sum of digits gives 1162944282.

It is not an unprimeable number, because it can be changed into a prime (1162944281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64398 + ... + 80454.

It is an arithmetic number, because the mean of its divisors is an integer number (145389132).

Almost surely, 2^1162944282 is an apocalyptic number.

1162944282 is an abundant number, since it is smaller than the sum of its proper divisors (1163281830).

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

1162944282 is a wasteful number, since it uses less digits than its factorization.

1162944282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28133.

The product of its digits is 55296, while the sum is 39.

The square root of 1162944282 is about 34101.9688874411. The cubic root of 1162944282 is about 1051.6057914967.

The spelling of 1162944282 in words is "one billion, one hundred sixty-two million, nine hundred forty-four thousand, two hundred eighty-two".