2734015 has 8 divisors (see below), whose sum is σ = 3290688. Its totient is φ = 2180640.

The previous prime is 2734009. The next prime is 2734019. The reversal of 2734015 is 5104372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2734015 - 2³ = 2734007 is a prime.

It is a Duffinian number.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2734019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1725 + ... + 2905.

It is an arithmetic number, because the mean of its divisors is an integer number (411336).

2^2734015 is an apocalyptic number.

2734015 is a deficient number, since it is larger than the sum of its proper divisors (556673).

2734015 is a wasteful number, since it uses less digits than its factorization.

2734015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 2734015 is about 1653.4857120641. The cubic root of 2734015 is about 139.8299806829.

Adding to 2734015 its reverse (5104372), we get a palindrome (7838387).

The spelling of 2734015 in words is "two million, seven hundred thirty-four thousand, fifteen".