2742613 has 8 divisors (see below), whose sum is σ = 2834496. Its totient is φ = 2652000.

The previous prime is 2742587. The next prime is 2742629. The reversal of 2742613 is 3162472.

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

It is a cyclic number.

It is not a de Polignac number, because 2742613 - 2¹³ = 2734421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2742653) 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, 5970 + ... + 6412.

It is an arithmetic number, because the mean of its divisors is an integer number (354312).

2^2742613 is an apocalyptic number.

It is an amenable number.

2742613 is a deficient number, since it is larger than the sum of its proper divisors (91883).

2742613 is a wasteful number, since it uses less digits than its factorization.

2742613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635.

The product of its digits is 2016, while the sum is 25.

The square root of 2742613 is about 1656.0836331538. The cubic root of 2742613 is about 139.9764075891.

It can be divided in two parts, 2 and 742613, that multiplied together give a triangular number (1485226 = T₁₇₂₃).

The spelling of 2742613 in words is "two million, seven hundred forty-two thousand, six hundred thirteen".