2534858 has 4 divisors (see below), whose sum is σ = 3802290. Its totient is φ = 1267428.

The previous prime is 2534843. The next prime is 2534863. The reversal of 2534858 is 8584352.

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

It can be written as a sum of positive squares in only one way, i.e., 2229049 + 305809 = 1493^2 + 553^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 633713 + ... + 633716.

2^2534858 is an apocalyptic number.

2534858 is a deficient number, since it is larger than the sum of its proper divisors (1267432).

2534858 is a wasteful number, since it uses less digits than its factorization.

2534858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267431.

The product of its digits is 38400, while the sum is 35.

The square root of 2534858 is about 1592.1237389098. The cubic root of 2534858 is about 136.3487660283.

The spelling of 2534858 in words is "two million, five hundred thirty-four thousand, eight hundred fifty-eight".