7487936 has 28 divisors (see below), whose sum is σ = 15057120. Its totient is φ = 3694080.

The previous prime is 7487927. The next prime is 7487941. The reversal of 7487936 is 6397847.

7487936 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4316 + ... + 5796.

Almost surely, 2^7487936 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 7487936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7528560).

7487936 is an abundant number, since it is smaller than the sum of its proper divisors (7569184).

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

7487936 is a wasteful number, since it uses less digits than its factorization.

7487936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572 (or 1562 counting only the distinct ones).

The product of its digits is 254016, while the sum is 44.

The square root of 7487936 is about 2736.4093261060. The cubic root of 7487936 is about 195.6383724829.

The spelling of 7487936 in words is "seven million, four hundred eighty-seven thousand, nine hundred thirty-six".