4291873 has 8 divisors (see below), whose sum is σ = 4427456. Its totient is φ = 4158000.

The previous prime is 4291867. The next prime is 4291933. The reversal of 4291873 is 3781924.

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 4291873 - 2⁵ = 4291841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4291813) 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, 6163 + ... + 6823.

It is an arithmetic number, because the mean of its divisors is an integer number (553432).

Almost surely, 2^4291873 is an apocalyptic number.

4291873 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4291873 is a deficient number, since it is larger than the sum of its proper divisors (135583).

4291873 is a wasteful number, since it uses less digits than its factorization.

4291873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855.

The product of its digits is 12096, while the sum is 34.

The square root of 4291873 is about 2071.6836148408. The cubic root of 4291873 is about 162.5108221589.

The spelling of 4291873 in words is "four million, two hundred ninety-one thousand, eight hundred seventy-three".