4576494 has 32 divisors (see below), whose sum is σ = 10289664. Its totient is φ = 1346400.

The previous prime is 4576487. The next prime is 4576501. The reversal of 4576494 is 4946754.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4576487) and next prime (4576501).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 519 + ... + 3069.

It is an arithmetic number, because the mean of its divisors is an integer number (321552).

Almost surely, 2^4576494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4576494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5144832).

4576494 is an abundant number, since it is smaller than the sum of its proper divisors (5713170).

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

4576494 is a wasteful number, since it uses less digits than its factorization.

4576494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592.

The product of its digits is 120960, while the sum is 39.

The square root of 4576494 is about 2139.2741759765. The cubic root of 4576494 is about 166.0265840233.

The spelling of 4576494 in words is "four million, five hundred seventy-six thousand, four hundred ninety-four".