2238464207 has 6 divisors (see below), whose sum is σ = 2603927808. Its totient is φ = 1918683564.

The previous prime is 2238464191. The next prime is 2238464219. The reversal of 2238464207 is 7024648322.

It is not a de Polignac number, because 2238464207 - 2⁴ = 2238464191 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 (2238464257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22841423 + ... + 22841520.

It is an arithmetic number, because the mean of its divisors is an integer number (433987968).

Almost surely, 2^2238464207 is an apocalyptic number.

2238464207 is a deficient number, since it is larger than the sum of its proper divisors (365463601).

2238464207 is an equidigital number, since it uses as much as digits as its factorization.

2238464207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45682957 (or 45682950 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 38.

The square root of 2238464207 is about 47312.4107079739. The cubic root of 2238464207 is about 1308.1274270936.

The spelling of 2238464207 in words is "two billion, two hundred thirty-eight million, four hundred sixty-four thousand, two hundred seven".