4426494 has 16 divisors (see below), whose sum is σ = 9373968. Its totient is φ = 1388672.

The previous prime is 4426493. The next prime is 4426517. The reversal of 4426494 is 4946244.

4426494 = 333² + 334² + ... + 368².

It is a Curzon number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4426493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21597 + ... + 21800.

It is an arithmetic number, because the mean of its divisors is an integer number (585873).

Almost surely, 2^4426494 is an apocalyptic number.

4426494 is an abundant number, since it is smaller than the sum of its proper divisors (4947474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4426494 is a wasteful number, since it uses less digits than its factorization.

4426494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43419.

The product of its digits is 27648, while the sum is 33.

The square root of 4426494 is about 2103.9234776959. The cubic root of 4426494 is about 164.1924916070.

The spelling of 4426494 in words is "four million, four hundred twenty-six thousand, four hundred ninety-four".