4659291 has 24 divisors (see below), whose sum is σ = 8284640. Its totient is φ = 2457216.

The previous prime is 4659287. The next prime is 4659293. The reversal of 4659291 is 1929564.

It is not a de Polignac number, because 4659291 - 2² = 4659287 is a prime.

4659291 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4659293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2026 + ... + 3663.

Almost surely, 2^4659291 is an apocalyptic number.

4659291 is a deficient number, since it is larger than the sum of its proper divisors (3625349).

4659291 is a wasteful number, since it uses less digits than its factorization.

4659291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5715 (or 5712 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 4659291 is about 2158.5390892916. The cubic root of 4659291 is about 167.0218456607.

It can be divided in two parts, 4659 and 291, that added together give a triangular number (4950 = T₉₉).

The spelling of 4659291 in words is "four million, six hundred fifty-nine thousand, two hundred ninety-one".