6542366 has 8 divisors (see below), whose sum is σ = 9951984. Its totient is φ = 3225040.

The previous prime is 6542357. The next prime is 6542369. The reversal of 6542366 is 6632456.

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

It is a d-powerful number, because it can be written as 6³ + 5⁷ + 4² + 2⁷ + 3¹⁴ + 6⁴ + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6542369) 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, 22895 + ... + 23178.

It is an arithmetic number, because the mean of its divisors is an integer number (1243998).

Almost surely, 2^6542366 is an apocalyptic number.

6542366 is a deficient number, since it is larger than the sum of its proper divisors (3409618).

6542366 is a wasteful number, since it uses less digits than its factorization.

6542366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46146.

The product of its digits is 25920, while the sum is 32.

The square root of 6542366 is about 2557.8049182844. The cubic root of 6542366 is about 187.0301456543.

The spelling of 6542366 in words is "six million, five hundred forty-two thousand, three hundred sixty-six".