2247070137 has 12 divisors (see below), whose sum is σ = 3244291344. Its totient is φ = 1382812080.

The previous prime is 2247070129. The next prime is 2247070139. The reversal of 2247070137 is 7310707422.

It is not a de Polignac number, because 2247070137 - 2³ = 2247070129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2247070098 and 2247070107.

It is not an unprimeable number, because it can be changed into a prime (2247070139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2215539 + ... + 2216552.

It is an arithmetic number, because the mean of its divisors is an integer number (270357612).

Almost surely, 2^2247070137 is an apocalyptic number.

It is an amenable number.

2247070137 is a deficient number, since it is larger than the sum of its proper divisors (997221207).

2247070137 is a wasteful number, since it uses less digits than its factorization.

2247070137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4432120 (or 4432107 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 33.

The square root of 2247070137 is about 47403.2713744526. The cubic root of 2247070137 is about 1309.8016786970.

Adding to 2247070137 its reverse (7310707422), we get a palindrome (9557777559).

The spelling of 2247070137 in words is "two billion, two hundred forty-seven million, seventy thousand, one hundred thirty-seven".