4974987 has 8 divisors (see below), whose sum is σ = 6684480. Its totient is φ = 3291080.

The previous prime is 4974953. The next prime is 4975001. The reversal of 4974987 is 7894794.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4974987 - 2¹² = 4970891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4974287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5937 + ... + 6722.

It is an arithmetic number, because the mean of its divisors is an integer number (835560).

Almost surely, 2^4974987 is an apocalyptic number.

4974987 is a deficient number, since it is larger than the sum of its proper divisors (1709493).

4974987 is a wasteful number, since it uses less digits than its factorization.

4974987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12793.

The product of its digits is 508032, while the sum is 48.

The square root of 4974987 is about 2230.4678881347. The cubic root of 4974987 is about 170.7119736653.

The spelling of 4974987 in words is "four million, nine hundred seventy-four thousand, nine hundred eighty-seven".