4860987 has 4 divisors (see below), whose sum is σ = 6481320. Its totient is φ = 3240656.

The previous prime is 4860971. The next prime is 4860991. The reversal of 4860987 is 7890684.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4860987 - 2⁴ = 4860971 is a prime.

It is a super-2 number, since 2×4860987² = 47258389228338, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (4860937) 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 3 ways as a sum of consecutive naturals, for example, 810162 + ... + 810167.

It is an arithmetic number, because the mean of its divisors is an integer number (1620330).

Almost surely, 2^4860987 is an apocalyptic number.

4860987 is a deficient number, since it is larger than the sum of its proper divisors (1620333).

4860987 is a wasteful number, since it uses less digits than its factorization.

4860987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620332.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 4860987 is about 2204.7646132864. The cubic root of 4860987 is about 169.3979511207.

The spelling of 4860987 in words is "four million, eight hundred sixty thousand, nine hundred eighty-seven".