4987307 has 8 divisors (see below), whose sum is σ = 5687136. Its totient is φ = 4332672.

The previous prime is 4987303. The next prime is 4987319. The reversal of 4987307 is 7037894.

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 4987307 - 2² = 4987303 is a prime.

It is a super-2 number, since 2×4987307² = 49746462224498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4987303) 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 7 ways as a sum of consecutive naturals, for example, 11063 + ... + 11504.

It is an arithmetic number, because the mean of its divisors is an integer number (710892).

Almost surely, 2^4987307 is an apocalyptic number.

4987307 is a deficient number, since it is larger than the sum of its proper divisors (699829).

4987307 is a wasteful number, since it uses less digits than its factorization.

4987307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22597.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 4987307 is about 2233.2279328362. The cubic root of 4987307 is about 170.8527738865.

The spelling of 4987307 in words is "four million, nine hundred eighty-seven thousand, three hundred seven".