2199465086 has 16 divisors (see below), whose sum is σ = 4060551264. Its totient is φ = 870117984.

The previous prime is 2199465053. The next prime is 2199465089. The reversal of 2199465086 is 6805649912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2199465089) 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, 6042305 + ... + 6042668.

It is an arithmetic number, because the mean of its divisors is an integer number (253784454).

Almost surely, 2^2199465086 is an apocalyptic number.

2199465086 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2199465086 is a deficient number, since it is larger than the sum of its proper divisors (1861086178).

2199465086 is a wasteful number, since it uses less digits than its factorization.

2199465086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12084995.

The product of its (nonzero) digits is 933120, while the sum is 50.

The square root of 2199465086 is about 46898.4550491805. The cubic root of 2199465086 is about 1300.4860285232.

The spelling of 2199465086 in words is "two billion, one hundred ninety-nine million, four hundred sixty-five thousand, eighty-six".