6532992 has 96 divisors (see below), whose sum is σ = 19333080. Its totient is φ = 2116608.

The previous prime is 6532991. The next prime is 6533003. The reversal of 6532992 is 2992356.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 6⁸ + 5⁵ + 3¹⁴ + 2⁵ + 9 + 9⁵ + 2¹³ .

Its product of digits (29160) is a multiple of the sum of its prime factors (180).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6532991) 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 11 ways as a sum of consecutive naturals, for example, 61003 + ... + 61109.

Almost surely, 2^6532992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6532992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9666540).

6532992 is an abundant number, since it is smaller than the sum of its proper divisors (12800088).

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

6532992 is a wasteful number, since it uses less digits than its factorization.

6532992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180 (or 165 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 6532992 is about 2555.9718308307. The cubic root of 6532992 is about 186.9407764262.

The spelling of 6532992 in words is "six million, five hundred thirty-two thousand, nine hundred ninety-two".