2743534 has 4 divisors (see below), whose sum is σ = 4115304. Its totient is φ = 1371766.

The previous prime is 2743523. The next prime is 2743541. The reversal of 2743534 is 4353472.

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, 685882 + ... + 685885.

It is an arithmetic number, because the mean of its divisors is an integer number (1028826).

2^2743534 is an apocalyptic number.

2743534 is a deficient number, since it is larger than the sum of its proper divisors (1371770).

2743534 is a wasteful number, since it uses less digits than its factorization.

2743534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371769.

The product of its digits is 10080, while the sum is 28.

The square root of 2743534 is about 1656.3616754803. The cubic root of 2743534 is about 139.9920743813.

The spelling of 2743534 in words is "two million, seven hundred forty-three thousand, five hundred thirty-four".