2245475207 has 2 divisors, whose sum is σ = 2245475208. Its totient is φ = 2245475206.

The previous prime is 2245475161. The next prime is 2245475227. The reversal of 2245475207 is 7025745422.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2245475207 - 2²⁰ = 2244426631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2245475227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122737603 + 1122737604.

It is an arithmetic number, because the mean of its divisors is an integer number (1122737604).

Almost surely, 2^2245475207 is an apocalyptic number.

2245475207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2245475207 is an equidigital number, since it uses as much as digits as its factorization.

2245475207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 156800, while the sum is 38.

The square root of 2245475207 is about 47386.4453931712. The cubic root of 2245475207 is about 1309.4917141188.

The spelling of 2245475207 in words is "two billion, two hundred forty-five million, four hundred seventy-five thousand, two hundred seven".