4980687 has 4 divisors (see below), whose sum is σ = 6640920. Its totient is φ = 3320456.

The previous prime is 4980683. The next prime is 4980691. The reversal of 4980687 is 7860894.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (4980683) and next prime (4980691).

It is a cyclic number.

It is not a de Polignac number, because 4980687 - 2² = 4980683 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4980683) 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, 830112 + ... + 830117.

It is an arithmetic number, because the mean of its divisors is an integer number (1660230).

Almost surely, 2^4980687 is an apocalyptic number.

4980687 is a deficient number, since it is larger than the sum of its proper divisors (1660233).

4980687 is a wasteful number, since it uses less digits than its factorization.

4980687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660232.

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

The square root of 4980687 is about 2231.7452811645. The cubic root of 4980687 is about 170.7771454848. Note that the first 3 decimals are identical.

The spelling of 4980687 in words is "four million, nine hundred eighty thousand, six hundred eighty-seven".