4687136 has 24 divisors (see below), whose sum is σ = 9362304. Its totient is φ = 2309440.

The previous prime is 4687103. The next prime is 4687139. The reversal of 4687136 is 6317864.

It is a junction number, because it is equal to n+sod(n) for n = 4687096 and 4687105.

It is not an unprimeable number, because it can be changed into a prime (4687139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1241 + ... + 3303.

It is an arithmetic number, because the mean of its divisors is an integer number (390096).

Almost surely, 2^4687136 is an apocalyptic number.

It is an amenable number.

4687136 is a deficient number, since it is larger than the sum of its proper divisors (4675168).

4687136 is a wasteful number, since it uses less digits than its factorization.

4687136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144 (or 2136 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 4687136 is about 2164.9794456299. The cubic root of 4687136 is about 167.3539054334.

The spelling of 4687136 in words is "four million, six hundred eighty-seven thousand, one hundred thirty-six".