2203742007 has 6 divisors (see below), whose sum is σ = 3183182912. Its totient is φ = 1469161332.

The previous prime is 2203741921. The next prime is 2203742017. The reversal of 2203742007 is 7002473022.

It is not a de Polignac number, because 2203742007 - 2¹⁶ = 2203676471 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 (2203742017) 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, 122430103 + ... + 122430120.

Almost surely, 2^2203742007 is an apocalyptic number.

2203742007 is a deficient number, since it is larger than the sum of its proper divisors (979440905).

2203742007 is a wasteful number, since it uses less digits than its factorization.

2203742007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244860229 (or 244860226 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 2203742007 is about 46944.0305789778. The cubic root of 2203742007 is about 1301.3284264812.

The spelling of 2203742007 in words is "two billion, two hundred three million, seven hundred forty-two thousand, seven".