1088520 has 64 divisors (see below), whose sum is σ = 3352320. Its totient is φ = 282624.

The previous prime is 1088519. The next prime is 1088533. The reversal of 1088520 is 258801.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5544 + ... + 5736.

It is an arithmetic number, because the mean of its divisors is an integer number (52380).

2^1088520 is an apocalyptic number.

1088520 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 1088520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1676160).

1088520 is an abundant number, since it is smaller than the sum of its proper divisors (2263800).

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

1088520 is a wasteful number, since it uses less digits than its factorization.

1088520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 1088520 is about 1043.3216186776. The cubic root of 1088520 is about 102.8676466345.

The spelling of 1088520 in words is "one million, eighty-eight thousand, five hundred twenty".