6732642 has 32 divisors (see below), whose sum is σ = 15888384. Its totient is φ = 1861200.

The previous prime is 6732623. The next prime is 6732647. The reversal of 6732642 is 2462376.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 6⁵ + 7 + 3¹⁴ + 2 + 6⁸ + 4⁹ + 2⁷ .

It is not an unprimeable number, because it can be changed into a prime (6732647) 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 15 ways as a sum of consecutive naturals, for example, 1284 + ... + 3887.

It is an arithmetic number, because the mean of its divisors is an integer number (496512).

Almost surely, 2^6732642 is an apocalyptic number.

6732642 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

6732642 is an abundant number, since it is smaller than the sum of its proper divisors (9155742).

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

6732642 is a wasteful number, since it uses less digits than its factorization.

6732642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5214.

The product of its digits is 12096, while the sum is 30.

The square root of 6732642 is about 2594.7335123284. The cubic root of 6732642 is about 188.8260205746.

The spelling of 6732642 in words is "six million, seven hundred thirty-two thousand, six hundred forty-two".