2312734 has 4 divisors (see below), whose sum is σ = 3469104. Its totient is φ = 1156366.

The previous prime is 2312711. The next prime is 2312747. The reversal of 2312734 is 4372132.

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, 578182 + ... + 578185.

It is an arithmetic number, because the mean of its divisors is an integer number (867276).

2^2312734 is an apocalyptic number.

2312734 is a deficient number, since it is larger than the sum of its proper divisors (1156370).

2312734 is a wasteful number, since it uses less digits than its factorization.

2312734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156369.

The product of its digits is 1008, while the sum is 22.

The square root of 2312734 is about 1520.7675693544. The cubic root of 2312734 is about 132.2437720632.

Adding to 2312734 its reverse (4372132), we get a palindrome (6684866).

The spelling of 2312734 in words is "two million, three hundred twelve thousand, seven hundred thirty-four".