7536987 has 12 divisors (see below), whose sum is σ = 10984584. Its totient is φ = 4979520.

The previous prime is 7536979. The next prime is 7537003. The reversal of 7536987 is 7896357.

It is a happy number.

7536987 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7536987 - 2³ = 7536979 is a prime.

It is an Ulam number.

7536987 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7536917) 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, 2689 + ... + 4722.

It is an arithmetic number, because the mean of its divisors is an integer number (915382).

Almost surely, 2^7536987 is an apocalyptic number.

7536987 is a deficient number, since it is larger than the sum of its proper divisors (3447597).

7536987 is a wasteful number, since it uses less digits than its factorization.

7536987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7530 (or 7527 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 7536987 is about 2745.3573537884. The cubic root of 7536987 is about 196.0646305670.

The spelling of 7536987 in words is "seven million, five hundred thirty-six thousand, nine hundred eighty-seven".