2293270087 has 2 divisors, whose sum is σ = 2293270088. Its totient is φ = 2293270086.

The previous prime is 2293270079. The next prime is 2293270093. The reversal of 2293270087 is 7800723922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2293270087 - 2³ = 2293270079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2293270687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1146635043 + 1146635044.

It is an arithmetic number, because the mean of its divisors is an integer number (1146635044).

Almost surely, 2^2293270087 is an apocalyptic number.

2293270087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2293270087 is an equidigital number, since it uses as much as digits as its factorization.

2293270087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 2293270087 is about 47888.0996386367. The cubic root of 2293270087 is about 1318.7173964312.

The spelling of 2293270087 in words is "two billion, two hundred ninety-three million, two hundred seventy thousand, eighty-seven".