1056287782 has 8 divisors (see below), whose sum is σ = 1728470952. Its totient is φ = 480130800.

The previous prime is 1056287777. The next prime is 1056287801. The reversal of 1056287782 is 2877826501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1056287782² = 2231487756804959048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24006519 + ... + 24006562.

It is an arithmetic number, because the mean of its divisors is an integer number (216058869).

Almost surely, 2^1056287782 is an apocalyptic number.

1056287782 is a deficient number, since it is larger than the sum of its proper divisors (672183170).

1056287782 is a wasteful number, since it uses less digits than its factorization.

1056287782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48013094.

The product of its (nonzero) digits is 376320, while the sum is 46.

The square root of 1056287782 is about 32500.5812563406. The cubic root of 1056287782 is about 1018.4211707896.

The spelling of 1056287782 in words is "one billion, fifty-six million, two hundred eighty-seven thousand, seven hundred eighty-two".