6942471 has 16 divisors (see below), whose sum is σ = 9582720. Its totient is φ = 4468320.

The previous prime is 6942469. The next prime is 6942491. The reversal of 6942471 is 1742496.

It is a happy number.

It is not a de Polignac number, because 6942471 - 2¹ = 6942469 is a prime.

It is a super-3 number, since 3×6942471³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6942401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10476 + ... + 11118.

It is an arithmetic number, because the mean of its divisors is an integer number (598920).

Almost surely, 2^6942471 is an apocalyptic number.

6942471 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

6942471 is a deficient number, since it is larger than the sum of its proper divisors (2640249).

6942471 is a wasteful number, since it uses less digits than its factorization.

6942471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766.

The product of its digits is 12096, while the sum is 33.

The square root of 6942471 is about 2634.8569221117. The cubic root of 6942471 is about 190.7676331404.

The spelling of 6942471 in words is "six million, nine hundred forty-two thousand, four hundred seventy-one".