6542674 has 8 divisors (see below), whose sum is σ = 10130688. Its totient is φ = 3165780.

The previous prime is 6542647. The next prime is 6542681. The reversal of 6542674 is 4762456.

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

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52702 + ... + 52825.

It is an arithmetic number, because the mean of its divisors is an integer number (1266336).

Almost surely, 2^6542674 is an apocalyptic number.

6542674 is a deficient number, since it is larger than the sum of its proper divisors (3588014).

6542674 is a wasteful number, since it uses less digits than its factorization.

6542674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105560.

The product of its digits is 40320, while the sum is 34.

The square root of 6542674 is about 2557.8651254513. The cubic root of 6542674 is about 187.0330805956.

The spelling of 6542674 in words is "six million, five hundred forty-two thousand, six hundred seventy-four".