4731087 has 8 divisors (see below), whose sum is σ = 6324480. Its totient is φ = 3145880.

The previous prime is 4731061. The next prime is 4731091. The reversal of 4731087 is 7801374.

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 4731087 - 2⁷ = 4730959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4731037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537 + ... + 3122.

It is an arithmetic number, because the mean of its divisors is an integer number (790560).

Almost surely, 2^4731087 is an apocalyptic number.

4731087 is a deficient number, since it is larger than the sum of its proper divisors (1593393).

4731087 is a wasteful number, since it uses less digits than its factorization.

4731087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4093.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 4731087 is about 2175.1062043036. The cubic root of 4731087 is about 167.8753681649.

The spelling of 4731087 in words is "four million, seven hundred thirty-one thousand, eighty-seven".