4163487 has 8 divisors (see below), whose sum is σ = 5877936. Its totient is φ = 2612352.

The previous prime is 4163479. The next prime is 4163491. The reversal of 4163487 is 7843614.

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

It is not a de Polignac number, because 4163487 - 2³ = 4163479 is a prime.

4163487 is a lucky number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4163417) 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, 40768 + ... + 40869.

It is an arithmetic number, because the mean of its divisors is an integer number (734742).

Almost surely, 2^4163487 is an apocalyptic number.

4163487 is a deficient number, since it is larger than the sum of its proper divisors (1714449).

4163487 is a wasteful number, since it uses less digits than its factorization.

4163487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81657.

The product of its digits is 16128, while the sum is 33.

The square root of 4163487 is about 2040.4624475839. The cubic root of 4163487 is about 160.8739545589.

The spelling of 4163487 in words is "four million, one hundred sixty-three thousand, four hundred eighty-seven".