1088340 has 96 divisors (see below), whose sum is σ = 3556224. Its totient is φ = 245760.

The previous prime is 1088309. The next prime is 1088371. The reversal of 1088340 is 438801.

1088340 = T₉₆ + T₉₇ + ... + T₁₉₄.

It is an interprime number because it is at equal distance from previous prime (1088309) and next prime (1088371).

It is a self number, because there is not a number n which added to its sum of digits gives 1088340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11172 + ... + 11268.

It is an arithmetic number, because the mean of its divisors is an integer number (37044).

2^1088340 is an apocalyptic number.

1088340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1088340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1778112).

1088340 is an abundant number, since it is smaller than the sum of its proper divisors (2467884).

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

1088340 is a wasteful number, since it uses less digits than its factorization.

1088340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 1088340 is about 1043.2353521617. The cubic root of 1088340 is about 102.8619761838.

It can be divided in two parts, 108 and 8340, that added together give a palindrome (8448).

The spelling of 1088340 in words is "one million, eighty-eight thousand, three hundred forty".