1088380 has 12 divisors (see below), whose sum is σ = 2285640. Its totient is φ = 435344.

The previous prime is 1088371. The next prime is 1088387. The reversal of 1088380 is 838801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088387) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 27190 + ... + 27229.

It is an arithmetic number, because the mean of its divisors is an integer number (190470).

2^1088380 is an apocalyptic number.

1088380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1088380 is an abundant number, since it is smaller than the sum of its proper divisors (1197260).

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

1088380 is a wasteful number, since it uses less digits than its factorization.

1088380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54428 (or 54426 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 1088380 is about 1043.2545231150. The cubic root of 1088380 is about 102.8632363380.

The spelling of 1088380 in words is "one million, eighty-eight thousand, three hundred eighty".