2742593 has 16 divisors (see below), whose sum is σ = 3496320. Its totient is φ = 2094336.

The previous prime is 2742587. The next prime is 2742629. The reversal of 2742593 is 3952472.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2742593 - 2⁶ = 2742529 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2742503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1655 + ... + 2867.

It is an arithmetic number, because the mean of its divisors is an integer number (218520).

2^2742593 is an apocalyptic number.

It is an amenable number.

2742593 is a deficient number, since it is larger than the sum of its proper divisors (753727).

2742593 is a wasteful number, since it uses less digits than its factorization.

2742593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256.

The product of its digits is 15120, while the sum is 32.

The square root of 2742593 is about 1656.0775948004. The cubic root of 2742593 is about 139.9760673376.

The spelling of 2742593 in words is "two million, seven hundred forty-two thousand, five hundred ninety-three".