4887972 has 24 divisors (see below), whose sum is σ = 12672800. Its totient is φ = 1629288.

The previous prime is 4887947. The next prime is 4887977. The reversal of 4887972 is 2797884.

It is not an unprimeable number, because it can be changed into a prime (4887977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22522 + ... + 22737.

Almost surely, 2^4887972 is an apocalyptic number.

It is an amenable number.

4887972 is an abundant number, since it is smaller than the sum of its proper divisors (7784828).

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

4887972 is a wasteful number, since it uses less digits than its factorization.

4887972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45272 (or 45264 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The square root of 4887972 is about 2210.8758445467. The cubic root of 4887972 is about 169.7108348301.

The spelling of 4887972 in words is "four million, eight hundred eighty-seven thousand, nine hundred seventy-two".