4687956 has 144 divisors (see below), whose sum is σ = 15410304. Its totient is φ = 1213056.

The previous prime is 4687933. The next prime is 4687961. The reversal of 4687956 is 6597864.

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 88426 + ... + 88478.

It is an arithmetic number, because the mean of its divisors is an integer number (107016).

Almost surely, 2^4687956 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 4687956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7705152).

4687956 is an abundant number, since it is smaller than the sum of its proper divisors (10722348).

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

4687956 is a wasteful number, since it uses less digits than its factorization.

4687956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92 (or 78 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 4687956 is about 2165.1688155892. The cubic root of 4687956 is about 167.3636642144.

The spelling of 4687956 in words is "four million, six hundred eighty-seven thousand, nine hundred fifty-six".