4394532 has 12 divisors (see below), whose sum is σ = 10253936. Its totient is φ = 1464840.

The previous prime is 4394473. The next prime is 4394561. The reversal of 4394532 is 2354934.

4394532 is nontrivially palindromic in base 5.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×4394532² = 38623822998048, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁷ + 3⁸ + 9 + 4¹¹ + 5³ + 3¹¹ + 2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4394532.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183094 + ... + 183117.

Almost surely, 2^4394532 is an apocalyptic number.

It is an amenable number.

4394532 is an abundant number, since it is smaller than the sum of its proper divisors (5859404).

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

4394532 is a wasteful number, since it uses less digits than its factorization.

4394532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366218 (or 366216 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

The square root of 4394532 is about 2096.3139077915. The cubic root of 4394532 is about 163.7963464562.

The spelling of 4394532 in words is "four million, three hundred ninety-four thousand, five hundred thirty-two".