2206025139 has 8 divisors (see below), whose sum is σ = 2949700752. Its totient is φ = 1466516480.

The previous prime is 2206025093. The next prime is 2206025207. The reversal of 2206025139 is 9315206022.

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 2206025139 - 2⁹ = 2206024627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2206025639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1040502 + ... + 1042619.

It is an arithmetic number, because the mean of its divisors is an integer number (368712594).

Almost surely, 2^2206025139 is an apocalyptic number.

2206025139 is a deficient number, since it is larger than the sum of its proper divisors (743675613).

2206025139 is a wasteful number, since it uses less digits than its factorization.

2206025139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083477.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2206025139 is about 46968.3418804624. The cubic root of 2206025139 is about 1301.7776743374. Note that the first 3 decimals are identical.

The spelling of 2206025139 in words is "two billion, two hundred six million, twenty-five thousand, one hundred thirty-nine".