2542174 has 4 divisors (see below), whose sum is σ = 3813264. Its totient is φ = 1271086.

The previous prime is 2542151. The next prime is 2542187. The reversal of 2542174 is 4712452.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 635542 + ... + 635545.

It is an arithmetic number, because the mean of its divisors is an integer number (953316).

2^2542174 is an apocalyptic number.

2542174 is a deficient number, since it is larger than the sum of its proper divisors (1271090).

2542174 is a wasteful number, since it uses less digits than its factorization.

2542174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271089.

The product of its digits is 2240, while the sum is 25.

The square root of 2542174 is about 1594.4196436321. The cubic root of 2542174 is about 136.4798147148.

The spelling of 2542174 in words is "two million, five hundred forty-two thousand, one hundred seventy-four".