2245339207 has 4 divisors (see below), whose sum is σ = 2317769536. Its totient is φ = 2172908880.

The previous prime is 2245339177. The next prime is 2245339237. The reversal of 2245339207 is 7029335422.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2245339177) and next prime (2245339237).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2245339207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245339237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36215118 + ... + 36215179.

It is an arithmetic number, because the mean of its divisors is an integer number (579442384).

Almost surely, 2^2245339207 is an apocalyptic number.

2245339207 is a deficient number, since it is larger than the sum of its proper divisors (72430329).

2245339207 is an equidigital number, since it uses as much as digits as its factorization.

2245339207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72430328.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 2245339207 is about 47385.0103619277. The cubic root of 2245339207 is about 1309.4652765867.

The spelling of 2245339207 in words is "two billion, two hundred forty-five million, three hundred thirty-nine thousand, two hundred seven".