1096956 has 48 divisors (see below), whose sum is σ = 3252480. Its totient is φ = 313200.

The previous prime is 1096951. The next prime is 1096957. The reversal of 1096956 is 6596901.

1096956 = 74² + 75² + ... + 154².

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 1096956.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1096951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31 + ... + 1481.

It is an arithmetic number, because the mean of its divisors is an integer number (67760).

2^1096956 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 1096956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1626240).

1096956 is an abundant number, since it is smaller than the sum of its proper divisors (2155524).

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

1096956 is a wasteful number, since it uses less digits than its factorization.

1096956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471 (or 1463 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 1096956 is about 1047.3566727720. The cubic root of 1096956 is about 103.1327035568.

Subtracting 1096956 from its reverse (6596901), we obtain a palindrome (5499945).

It can be divided in two parts, 10969 and 56, that added together give a square (11025 = 105²).

The spelling of 1096956 in words is "one million, ninety-six thousand, nine hundred fifty-six".