1088562 has 16 divisors (see below), whose sum is σ = 2187360. Its totient is φ = 361152.

The previous prime is 1088543. The next prime is 1088569. The reversal of 1088562 is 2658801.

It is not an unprimeable number, because it can be changed into a prime (1088569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2298 + ... + 2730.

It is an arithmetic number, because the mean of its divisors is an integer number (136710).

2^1088562 is an apocalyptic number.

1088562 is an abundant number, since it is smaller than the sum of its proper divisors (1098798).

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

1088562 is a wasteful number, since it uses less digits than its factorization.

1088562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 1088562 is about 1043.3417465050. The cubic root of 1088562 is about 102.8689696498.

It can be divided in two parts, 108856 and 2, that multiplied together give a palindrome (217712).

The spelling of 1088562 in words is "one million, eighty-eight thousand, five hundred sixty-two".