2012734 has 4 divisors (see below), whose sum is σ = 3019104. Its totient is φ = 1006366.

The previous prime is 2012719. The next prime is 2012741. The reversal of 2012734 is 4372102.

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, 503182 + ... + 503185.

It is an arithmetic number, because the mean of its divisors is an integer number (754776).

2^2012734 is an apocalyptic number.

2012734 is a deficient number, since it is larger than the sum of its proper divisors (1006370).

2012734 is a wasteful number, since it uses less digits than its factorization.

2012734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006369.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 2012734 is about 1418.7085676770. The cubic root of 2012734 is about 126.2589367265.

Adding to 2012734 its reverse (4372102), we get a palindrome (6384836).

The spelling of 2012734 in words is "two million, twelve thousand, seven hundred thirty-four".