1078956 has 72 divisors (see below), whose sum is σ = 3027024. Its totient is φ = 322560.

The previous prime is 1078951. The next prime is 1078967. The reversal of 1078956 is 6598701.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1078956.

It is not an unprimeable number, because it can be changed into a prime (1078951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25071 + ... + 25113.

It is an arithmetic number, because the mean of its divisors is an integer number (42042).

2^1078956 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1078956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1513512).

1078956 is an abundant number, since it is smaller than the sum of its proper divisors (1948068).

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

1078956 is a wasteful number, since it uses less digits than its factorization.

1078956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 1078956 is about 1038.7280683605. The cubic root of 1078956 is about 102.5654866074.

The spelling of 1078956 in words is "one million, seventy-eight thousand, nine hundred fifty-six".