6242723 has 4 divisors (see below), whose sum is σ = 6609960. Its totient is φ = 5875488.

The previous prime is 6242713. The next prime is 6242759. The reversal of 6242723 is 3272426.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3272426 = 2 ⋅1636213.

It is a cyclic number.

It is not a de Polignac number, because 6242723 - 2²² = 2048419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6242692 and 6242701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6242713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183593 + ... + 183626.

It is an arithmetic number, because the mean of its divisors is an integer number (1652490).

Almost surely, 2^6242723 is an apocalyptic number.

6242723 is a deficient number, since it is larger than the sum of its proper divisors (367237).

6242723 is a wasteful number, since it uses less digits than its factorization.

6242723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367236.

The product of its digits is 4032, while the sum is 26.

The square root of 6242723 is about 2498.5441761154. The cubic root of 6242723 is about 184.1300573091.

The spelling of 6242723 in words is "six million, two hundred forty-two thousand, seven hundred twenty-three".