2542334 has 4 divisors (see below), whose sum is σ = 3813504. Its totient is φ = 1271166.

The previous prime is 2542327. The next prime is 2542363. The reversal of 2542334 is 4332452.

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, 635582 + ... + 635585.

It is an arithmetic number, because the mean of its divisors is an integer number (953376).

2^2542334 is an apocalyptic number.

2542334 is a deficient number, since it is larger than the sum of its proper divisors (1271170).

2542334 is a wasteful number, since it uses less digits than its factorization.

2542334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271169.

The product of its digits is 2880, while the sum is 23.

The square root of 2542334 is about 1594.4698178391. The cubic root of 2542334 is about 136.4826779219.

Adding to 2542334 its reverse (4332452), we get a palindrome (6874786).

The spelling of 2542334 in words is "two million, five hundred forty-two thousand, three hundred thirty-four".