6942458 has 16 divisors (see below), whose sum is σ = 11162880. Its totient is φ = 3229776.

The previous prime is 6942433. The next prime is 6942469. The reversal of 6942458 is 8542496.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338 + ... + 3741.

It is an arithmetic number, because the mean of its divisors is an integer number (697680).

Almost surely, 2^6942458 is an apocalyptic number.

6942458 is a deficient number, since it is larger than the sum of its proper divisors (4220422).

6942458 is a wasteful number, since it uses less digits than its factorization.

6942458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4141.

The product of its digits is 69120, while the sum is 38.

The square root of 6942458 is about 2634.8544551834. The cubic root of 6942458 is about 190.7675140674.

Adding to 6942458 its sum of digits (38), we get a palindrome (6942496).

The spelling of 6942458 in words is "six million, nine hundred forty-two thousand, four hundred fifty-eight".