1081294 has 16 divisors (see below), whose sum is σ = 1703520. Its totient is φ = 514080.

The previous prime is 1081291. The next prime is 1081303. The reversal of 1081294 is 4921801.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1081291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5884 + ... + 6064.

It is an arithmetic number, because the mean of its divisors is an integer number (106470).

2^1081294 is an apocalyptic number.

1081294 is a deficient number, since it is larger than the sum of its proper divisors (622226).

1081294 is a wasteful number, since it uses less digits than its factorization.

1081294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1081294 is about 1039.8528742087. The cubic root of 1081294 is about 102.6395165366.

The spelling of 1081294 in words is "one million, eighty-one thousand, two hundred ninety-four".