1099053 has 6 divisors (see below), whose sum is σ = 1587534. Its totient is φ = 732696.

The previous prime is 1099051. The next prime is 1099057. The reversal of 1099053 is 3509901.

It can be written as a sum of positive squares in only one way, i.e., 1077444 + 21609 = 1038^2 + 147^2 .

It is not a de Polignac number, because 1099053 - 2¹ = 1099051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1099051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61050 + ... + 61067.

It is an arithmetic number, because the mean of its divisors is an integer number (264589).

2^1099053 is an apocalyptic number.

It is an amenable number.

1099053 is a deficient number, since it is larger than the sum of its proper divisors (488481).

1099053 is a wasteful number, since it uses less digits than its factorization.

1099053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122123 (or 122120 counting only the distinct ones).

The product of its (nonzero) digits is 1215, while the sum is 27.

The square root of 1099053 is about 1048.3572864248. The cubic root of 1099053 is about 103.1983797294.

The spelling of 1099053 in words is "one million, ninety-nine thousand, fifty-three".