2557114 has 24 divisors (see below), whose sum is σ = 4524660. Its totient is φ = 1080576.

The previous prime is 2557111. The next prime is 2557127. The reversal of 2557114 is 4117552.

It can be written as a sum of positive squares in 2 ways, for example, as 2350089 + 207025 = 1533^2 + 455^2 .

It is not an unprimeable number, because it can be changed into a prime (2557111) 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, 9372 + ... + 9640.

2^2557114 is an apocalyptic number.

2557114 is a deficient number, since it is larger than the sum of its proper divisors (1967546).

2557114 is a wasteful number, since it uses less digits than its factorization.

2557114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382 (or 375 counting only the distinct ones).

The product of its digits is 1400, while the sum is 25.

The square root of 2557114 is about 1599.0978706758. The cubic root of 2557114 is about 136.7466502527.

The spelling of 2557114 in words is "two million, five hundred fifty-seven thousand, one hundred fourteen".