6942461 has 4 divisors (see below), whose sum is σ = 6948924. Its totient is φ = 6936000.

The previous prime is 6942433. The next prime is 6942469. The reversal of 6942461 is 1642496.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 337561 + 6604900 = 581^2 + 2570^2 .

It is a cyclic number.

It is not a de Polignac number, because 6942461 - 2¹⁰ = 6941437 is a prime.

It is a super-3 number, since 3×6942461³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6942469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1190 + ... + 3911.

It is an arithmetic number, because the mean of its divisors is an integer number (1737231).

Almost surely, 2^6942461 is an apocalyptic number.

It is an amenable number.

6942461 is a deficient number, since it is larger than the sum of its proper divisors (6463).

6942461 is a wasteful number, since it uses less digits than its factorization.

6942461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6462.

The product of its digits is 10368, while the sum is 32.

The square root of 6942461 is about 2634.8550244748. The cubic root of 6942461 is about 190.7675415458.

The spelling of 6942461 in words is "six million, nine hundred forty-two thousand, four hundred sixty-one".