2207862089 has 2 divisors, whose sum is σ = 2207862090. Its totient is φ = 2207862088.

The previous prime is 2207862061. The next prime is 2207862101. The reversal of 2207862089 is 9802687022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1433909689 + 773952400 = 37867^2 + 27820^2 .

It is a cyclic number.

It is not a de Polignac number, because 2207862089 - 2¹⁶ = 2207796553 is a prime.

It is not a weakly prime, because it can be changed into another prime (2207862889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1103931044 + 1103931045.

It is an arithmetic number, because the mean of its divisors is an integer number (1103931045).

Almost surely, 2^2207862089 is an apocalyptic number.

It is an amenable number.

2207862089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2207862089 is an equidigital number, since it uses as much as digits as its factorization.

2207862089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 2207862089 is about 46987.8930044751. The cubic root of 2207862089 is about 1302.1389027781.

The spelling of 2207862089 in words is "two billion, two hundred seven million, eight hundred sixty-two thousand, eighty-nine".