2247140973 has 24 divisors (see below), whose sum is σ = 3763810624. Its totient is φ = 1167344640.

The previous prime is 2247140891. The next prime is 2247140977. The reversal of 2247140973 is 3790417422.

2247140973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2247140973 - 2⁸ = 2247140717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247140977) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 439636 + ... + 444717.

Almost surely, 2^2247140973 is an apocalyptic number.

It is an amenable number.

2247140973 is a deficient number, since it is larger than the sum of its proper divisors (1516669651).

2247140973 is a wasteful number, since it uses less digits than its factorization.

2247140973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884385 (or 884374 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 2247140973 is about 47404.0185321878. The cubic root of 2247140973 is about 1309.8154418242.

The spelling of 2247140973 in words is "two billion, two hundred forty-seven million, one hundred forty thousand, nine hundred seventy-three".