4290871 has 4 divisors (see below), whose sum is σ = 4620952. Its totient is φ = 3960792.

The previous prime is 4290833. The next prime is 4290887. The reversal of 4290871 is 1780924.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4290871 - 2⁹ = 4290359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4290071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165021 + ... + 165046.

It is an arithmetic number, because the mean of its divisors is an integer number (1155238).

Almost surely, 2^4290871 is an apocalyptic number.

4290871 is a deficient number, since it is larger than the sum of its proper divisors (330081).

4290871 is a wasteful number, since it uses less digits than its factorization.

4290871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330080.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 4290871 is about 2071.4417684309. The cubic root of 4290871 is about 162.4981743385.

The spelling of 4290871 in words is "four million, two hundred ninety thousand, eight hundred seventy-one".