4264591 has 8 divisors (see below), whose sum is σ = 4482144. Its totient is φ = 4049760.

The previous prime is 4264567. The next prime is 4264597. The reversal of 4264591 is 1954624.

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 4264591 - 2¹⁵ = 4231823 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4264597) 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, 3021 + ... + 4201.

It is an arithmetic number, because the mean of its divisors is an integer number (560268).

Almost surely, 2^4264591 is an apocalyptic number.

4264591 is a deficient number, since it is larger than the sum of its proper divisors (217553).

4264591 is a wasteful number, since it uses less digits than its factorization.

4264591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361.

The product of its digits is 8640, while the sum is 31.

The square root of 4264591 is about 2065.0886179532. The cubic root of 4264591 is about 162.1657476492.

The spelling of 4264591 in words is "four million, two hundred sixty-four thousand, five hundred ninety-one".