6942237 has 4 divisors (see below), whose sum is σ = 9256320. Its totient is φ = 4628156.

The previous prime is 6942217. The next prime is 6942241. The reversal of 6942237 is 7322496.

6942237 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6942237 - 2⁸ = 6941981 is a prime.

It is a d-powerful number, because it can be written as 6⁸ + 9 + 4¹⁰ + 2²¹ + 2²¹ + 3⁹ + 7² .

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 6942198 and 6942207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6942217) 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, 1157037 + ... + 1157042.

It is an arithmetic number, because the mean of its divisors is an integer number (2314080).

Almost surely, 2^6942237 is an apocalyptic number.

It is an amenable number.

6942237 is a deficient number, since it is larger than the sum of its proper divisors (2314083).

6942237 is a wasteful number, since it uses less digits than its factorization.

6942237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314082.

The product of its digits is 18144, while the sum is 33.

The square root of 6942237 is about 2634.8125170494. The cubic root of 6942237 is about 190.7654898051.

The spelling of 6942237 in words is "six million, nine hundred forty-two thousand, two hundred thirty-seven".