1092078 has 36 divisors (see below), whose sum is σ = 2569320. Its totient is φ = 335088.

The previous prime is 1092067. The next prime is 1092089. The reversal of 1092078 is 8702901.

It is an interprime number because it is at equal distance from previous prime (1092067) and next prime (1092089).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2863 + ... + 3221.

It is an arithmetic number, because the mean of its divisors is an integer number (71370).

2^1092078 is an apocalyptic number.

1092078 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1092078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1284660).

1092078 is an abundant number, since it is smaller than the sum of its proper divisors (1477242).

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

1092078 is a wasteful number, since it uses less digits than its factorization.

1092078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 1092078 is about 1045.0253585440. The cubic root of 1092078 is about 102.9796044701.

Adding to 1092078 its reverse (8702901), we get a palindrome (9794979).

It can be divided in two parts, 109 and 2078, that added together give a 7-th power (2187 = 3⁷).

The spelling of 1092078 in words is "one million, ninety-two thousand, seventy-eight".