1102559 has 8 divisors (see below), whose sum is σ = 1143072. Its totient is φ = 1062880.

The previous prime is 1102553. The next prime is 1102567. The reversal of 1102559 is 9552011.

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

It is a cyclic number.

It is not a de Polignac number, because 1102559 - 2¹² = 1098463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102553) 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, 3617 + ... + 3909.

It is an arithmetic number, because the mean of its divisors is an integer number (142884).

2^1102559 is an apocalyptic number.

1102559 is a deficient number, since it is larger than the sum of its proper divisors (40513).

1102559 is an equidigital number, since it uses as much as digits as its factorization.

1102559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 1102559 is about 1050.0280948622. The cubic root of 1102559 is about 103.3079981824.

It can be divided in two parts, 1102 and 559, that added together give a palindrome (1661).

The spelling of 1102559 in words is "one million, one hundred two thousand, five hundred fifty-nine".