2642293 has 8 divisors (see below), whose sum is σ = 2858112. Its totient is φ = 2433216.

The previous prime is 2642291. The next prime is 2642323. The reversal of 2642293 is 3922462.

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 2642293 - 2¹ = 2642291 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 (2642291) 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, 855 + ... + 2452.

It is an arithmetic number, because the mean of its divisors is an integer number (357264).

2^2642293 is an apocalyptic number.

It is an amenable number.

2642293 is a deficient number, since it is larger than the sum of its proper divisors (215819).

2642293 is a wasteful number, since it uses less digits than its factorization.

2642293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3371.

The product of its digits is 5184, while the sum is 28.

The square root of 2642293 is about 1625.5131497469. The cubic root of 2642293 is about 138.2484671635.

The spelling of 2642293 in words is "two million, six hundred forty-two thousand, two hundred ninety-three".