6742115 has 8 divisors (see below), whose sum is σ = 8566560. Its totient is φ = 5076352.

The previous prime is 6742091. The next prime is 6742117. The reversal of 6742115 is 5112476.

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

It is a cyclic number.

It is not a de Polignac number, because 6742115 - 2⁸ = 6741859 is a prime.

It is a super-2 number, since 2×6742115² = 90912229346450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6742117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39575 + ... + 39744.

It is an arithmetic number, because the mean of its divisors is an integer number (1070820).

Almost surely, 2^6742115 is an apocalyptic number.

6742115 is a deficient number, since it is larger than the sum of its proper divisors (1824445).

6742115 is a wasteful number, since it uses less digits than its factorization.

6742115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79341.

The product of its digits is 1680, while the sum is 26.

The square root of 6742115 is about 2596.5582989796. The cubic root of 6742115 is about 188.9145400894.

The spelling of 6742115 in words is "six million, seven hundred forty-two thousand, one hundred fifteen".