6142546 has 8 divisors (see below), whose sum is σ = 9226224. Its totient is φ = 3067140.

The previous prime is 6142523. The next prime is 6142547. The reversal of 6142546 is 6452416.

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

It is not an unprimeable number, because it can be changed into a prime (6142547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361 + ... + 3523.

It is an arithmetic number, because the mean of its divisors is an integer number (1153278).

Almost surely, 2^6142546 is an apocalyptic number.

6142546 is a deficient number, since it is larger than the sum of its proper divisors (3083678).

6142546 is a wasteful number, since it uses less digits than its factorization.

6142546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4136.

The product of its digits is 5760, while the sum is 28.

The square root of 6142546 is about 2478.4160264169. The cubic root of 6142546 is about 183.1398296260.

It can be divided in two parts, 614 and 2546, that added together give a triangular number (3160 = T₇₉).

The spelling of 6142546 in words is "six million, one hundred forty-two thousand, five hundred forty-six".