4594642 has 16 divisors (see below), whose sum is σ = 7546392. Its totient is φ = 2085120.

The previous prime is 4594633. The next prime is 4594649. The reversal of 4594642 is 2464954.

It can be written as a sum of positive squares in 4 ways, for example, as 904401 + 3690241 = 951^2 + 1921^2 .

It is a super-2 number, since 2×4594642² = 42221470216328, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4594598 and 4594607.

It is not an unprimeable number, because it can be changed into a prime (4594649) 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 7 ways as a sum of consecutive naturals, for example, 138 + ... + 3034.

Almost surely, 2^4594642 is an apocalyptic number.

4594642 is a deficient number, since it is larger than the sum of its proper divisors (2951750).

4594642 is a wasteful number, since it uses less digits than its factorization.

4594642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2973.

The product of its digits is 34560, while the sum is 34.

The square root of 4594642 is about 2143.5116048205. The cubic root of 4594642 is about 166.2457529961.

The spelling of 4594642 in words is "four million, five hundred ninety-four thousand, six hundred forty-two".