1082294842 has 4 divisors (see below), whose sum is σ = 1623442266. Its totient is φ = 541147420.

The previous prime is 1082294809. The next prime is 1082294849. The reversal of 1082294842 is 2484922801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 753996681 + 328298161 = 27459^2 + 18119^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1082294795 and 1082294804.

It is not an unprimeable number, because it can be changed into a prime (1082294849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270573709 + ... + 270573712.

Almost surely, 2^1082294842 is an apocalyptic number.

1082294842 is a deficient number, since it is larger than the sum of its proper divisors (541147424).

1082294842 is an equidigital number, since it uses as much as digits as its factorization.

1082294842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541147423.

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 1082294842 is about 32898.2498318680. The cubic root of 1082294842 is about 1026.7117436543.

The spelling of 1082294842 in words is "one billion, eighty-two million, two hundred ninety-four thousand, eight hundred forty-two".