6917142 has 8 divisors (see below), whose sum is σ = 13834296. Its totient is φ = 2305712.

The previous prime is 6917111. The next prime is 6917143. The reversal of 6917142 is 2417196.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

6917142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6917143) 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, 576423 + ... + 576434.

It is an arithmetic number, because the mean of its divisors is an integer number (1729287).

Almost surely, 2^6917142 is an apocalyptic number.

6917142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6917142 is a wasteful number, since it uses less digits than its factorization.

6917142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152862.

The product of its digits is 3024, while the sum is 30.

The square root of 6917142 is about 2630.0460072022. The cubic root of 6917142 is about 190.5353507326.

The spelling of 6917142 in words is "six million, nine hundred seventeen thousand, one hundred forty-two".