2714557257 has 6 divisors (see below), whose sum is σ = 3921027162. Its totient is φ = 1809704832.

The previous prime is 2714557213. The next prime is 2714557259. The reversal of 2714557257 is 7527554172.

2714557257 is a `hidden beast` number, since 2 + 71 + 4 + 5 + 572 + 5 + 7 = 666.

2714557257 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1883907216 + 830650041 = 43404^2 + 28821^2 .

It is not a de Polignac number, because 2714557257 - 2¹⁹ = 2714032969 is a prime.

It is a super-2 number, since 2×2714557257² = 14737642203062728098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2714557259) 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, 150808728 + ... + 150808745.

It is an arithmetic number, because the mean of its divisors is an integer number (653504527).

Almost surely, 2^2714557257 is an apocalyptic number.

It is an amenable number.

2714557257 is a deficient number, since it is larger than the sum of its proper divisors (1206469905).

2714557257 is a wasteful number, since it uses less digits than its factorization.

2714557257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301617479 (or 301617476 counting only the distinct ones).

The product of its digits is 686000, while the sum is 45.

The square root of 2714557257 is about 52101.4131958050. The cubic root of 2714557257 is about 1394.9747141522.

The spelling of 2714557257 in words is "two billion, seven hundred fourteen million, five hundred fifty-seven thousand, two hundred fifty-seven".