2357074157 has 4 divisors (see below), whose sum is σ = 2495725596. Its totient is φ = 2218422720.

The previous prime is 2357074091. The next prime is 2357074163. The reversal of 2357074157 is 7514707532.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2169137476 + 187936681 = 46574^2 + 13709^2 .

It is a cyclic number.

It is not a de Polignac number, because 2357074157 - 2²² = 2352879853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2357074757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69325694 + ... + 69325727.

It is an arithmetic number, because the mean of its divisors is an integer number (623931399).

Almost surely, 2^2357074157 is an apocalyptic number.

It is an amenable number.

2357074157 is a deficient number, since it is larger than the sum of its proper divisors (138651439).

2357074157 is a wasteful number, since it uses less digits than its factorization.

2357074157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138651438.

The product of its (nonzero) digits is 205800, while the sum is 41.

The square root of 2357074157 is about 48549.7081041689. The cubic root of 2357074157 is about 1330.8356173091.

The spelling of 2357074157 in words is "two billion, three hundred fifty-seven million, seventy-four thousand, one hundred fifty-seven".