4965987 has 16 divisors (see below), whose sum is σ = 7175168. Its totient is φ = 3036960.

The previous prime is 4965979. The next prime is 4965991. The reversal of 4965987 is 7895694.

4965987 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4965987 - 2³ = 4965979 is a prime.

It is a super-2 number, since 2×4965987² = 49322053768338, which contains 22 as substring.

Its product of digits (544320) is a multiple of the sum of its prime divisors (810).

It is not an unprimeable number, because it can be changed into a prime (4965967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8412 + ... + 8982.

It is an arithmetic number, because the mean of its divisors is an integer number (448448).

Almost surely, 2^4965987 is an apocalyptic number.

4965987 is a deficient number, since it is larger than the sum of its proper divisors (2209181).

4965987 is a wasteful number, since it uses less digits than its factorization.

4965987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810.

The product of its digits is 544320, while the sum is 48.

The square root of 4965987 is about 2228.4494609481. The cubic root of 4965987 is about 170.6089693643.

The spelling of 4965987 in words is "four million, nine hundred sixty-five thousand, nine hundred eighty-seven".