7284032 has 56 divisors (see below), whose sum is σ = 16824960. Its totient is φ = 3064320.

The previous prime is 7284029. The next prime is 7284073. The reversal of 7284032 is 2304827.

It is a tau number, because it is divible by the number of its divisors (56).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 7283992 and 7284010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31694 + ... + 31922.

Almost surely, 2^7284032 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 7284032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8412480).

7284032 is an abundant number, since it is smaller than the sum of its proper divisors (9540928).

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

7284032 is a wasteful number, since it uses less digits than its factorization.

7284032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 7284032 is about 2698.8945885306. The cubic root of 7284032 is about 193.8461954506.

Adding to 7284032 its reverse (2304827), we get a palindrome (9588859).

The spelling of 7284032 in words is "seven million, two hundred eighty-four thousand, thirty-two".