4291855 has 8 divisors (see below), whose sum is σ = 5328000. Its totient is φ = 3314976.

The previous prime is 4291843. The next prime is 4291867. The reversal of 4291855 is 5581924.

It is an interprime number because it is at equal distance from previous prime (4291843) and next prime (4291867).

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 4291855 - 2¹³ = 4283663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4291855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14655 + ... + 14944.

It is an arithmetic number, because the mean of its divisors is an integer number (666000).

Almost surely, 2^4291855 is an apocalyptic number.

4291855 is a deficient number, since it is larger than the sum of its proper divisors (1036145).

4291855 is a wasteful number, since it uses less digits than its factorization.

4291855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29633.

The product of its digits is 14400, while the sum is 34.

The square root of 4291855 is about 2071.6792705436. The cubic root of 4291855 is about 162.5105949699.

The spelling of 4291855 in words is "four million, two hundred ninety-one thousand, eight hundred fifty-five".