2199053 has 6 divisors (see below), whose sum is σ = 2299374. Its totient is φ = 2102936.

The previous prime is 2198981. The next prime is 2199061. The reversal of 2199053 is 3509912.

It can be written as a sum of positive squares in only one way, i.e., 1841449 + 357604 = 1357^2 + 598^2 .

It is not a de Polignac number, because 2199053 - 2¹⁰ = 2198029 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 (2199653) 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, 1550 + ... + 2607.

It is an arithmetic number, because the mean of its divisors is an integer number (383229).

2^2199053 is an apocalyptic number.

2199053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2199053 is a deficient number, since it is larger than the sum of its proper divisors (100321).

2199053 is an equidigital number, since it uses as much as digits as its factorization.

2199053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4203 (or 4180 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 2199053 is about 1482.9204294230. The cubic root of 2199053 is about 130.0404804902.

The spelling of 2199053 in words is "two million, one hundred ninety-nine thousand, fifty-three".