2348807157 has 12 divisors (see below), whose sum is σ = 3394542060. Its totient is φ = 1565031168.

The previous prime is 2348807137. The next prime is 2348807203. The reversal of 2348807157 is 7517088432.

It can be written as a sum of positive squares in 2 ways, for example, as 673869681 + 1674937476 = 25959^2 + 40926^2 .

It is not a de Polignac number, because 2348807157 - 2¹⁰ = 2348806133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2348807137) 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, 52078 + ... + 86079.

It is an arithmetic number, because the mean of its divisors is an integer number (282878505).

Almost surely, 2^2348807157 is an apocalyptic number.

It is an amenable number.

2348807157 is a deficient number, since it is larger than the sum of its proper divisors (1045734903).

2348807157 is a wasteful number, since it uses less digits than its factorization.

2348807157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140052 (or 140049 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 2348807157 is about 48464.4937763720. The cubic root of 2348807157 is about 1329.2779084791.

The spelling of 2348807157 in words is "two billion, three hundred forty-eight million, eight hundred seven thousand, one hundred fifty-seven".