4540959 has 12 divisors (see below), whose sum is σ = 6844656. Its totient is φ = 2895552.

The previous prime is 4540927. The next prime is 4540969. The reversal of 4540959 is 9590454.

It is not a de Polignac number, because 4540959 - 2⁵ = 4540927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4540909) 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 11 ways as a sum of consecutive naturals, for example, 10762 + ... + 11175.

It is an arithmetic number, because the mean of its divisors is an integer number (570388).

Almost surely, 2^4540959 is an apocalyptic number.

4540959 is a deficient number, since it is larger than the sum of its proper divisors (2303697).

4540959 is a wasteful number, since it uses less digits than its factorization.

4540959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21966 (or 21963 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 4540959 is about 2130.9526038840. The cubic root of 4540959 is about 165.5957527091.

The spelling of 4540959 in words is "four million, five hundred forty thousand, nine hundred fifty-nine".