4487013 has 6 divisors (see below), whose sum is σ = 6481254. Its totient is φ = 2991336.

The previous prime is 4487011. The next prime is 4487029. The reversal of 4487013 is 3107844.

It can be written as a sum of positive squares in only one way, i.e., 4485924 + 1089 = 2118^2 + 33^2 .

It is not a de Polignac number, because 4487013 - 2¹ = 4487011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4487011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249270 + ... + 249287.

It is an arithmetic number, because the mean of its divisors is an integer number (1080209).

Almost surely, 2^4487013 is an apocalyptic number.

It is an amenable number.

4487013 is a deficient number, since it is larger than the sum of its proper divisors (1994241).

4487013 is a wasteful number, since it uses less digits than its factorization.

4487013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498563 (or 498560 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 4487013 is about 2118.2570665526. The cubic root of 4487013 is about 164.9373867112.

The spelling of 4487013 in words is "four million, four hundred eighty-seven thousand, thirteen".