1088722 has 8 divisors (see below), whose sum is σ = 1655676. Its totient is φ = 536832.

The previous prime is 1088707. The next prime is 1088723. The reversal of 1088722 is 2278801.

It can be written as a sum of positive squares in 2 ways, for example, as 1083681 + 5041 = 1041^2 + 71^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1088723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3583 + ... + 3874.

2^1088722 is an apocalyptic number.

1088722 is a deficient number, since it is larger than the sum of its proper divisors (566954).

1088722 is an equidigital number, since it uses as much as digits as its factorization.

1088722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7532.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 1088722 is about 1043.4184203856. The cubic root of 1088722 is about 102.8740093960.

The spelling of 1088722 in words is "one million, eighty-eight thousand, seven hundred twenty-two".