1088825 has 12 divisors (see below), whose sum is σ = 1367100. Its totient is φ = 860160.

The previous prime is 1088807. The next prime is 1088827. The reversal of 1088825 is 5288801.

It can be written as a sum of positive squares in 6 ways, for example, as 13456 + 1075369 = 116^2 + 1037^2 .

It is not a de Polignac number, because 1088825 - 2⁶ = 1088761 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1088791 and 1088800.

It is not an unprimeable number, because it can be changed into a prime (1088827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2201 + ... + 2649.

It is an arithmetic number, because the mean of its divisors is an integer number (113925).

2^1088825 is an apocalyptic number.

It is an amenable number.

1088825 is a deficient number, since it is larger than the sum of its proper divisors (278275).

1088825 is an equidigital number, since it uses as much as digits as its factorization.

1088825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 32.

The square root of 1088825 is about 1043.4677762154. The cubic root of 1088825 is about 102.8772534715.

The spelling of 1088825 in words is "one million, eighty-eight thousand, eight hundred twenty-five".