4428932 has 12 divisors (see below), whose sum is σ = 7772940. Its totient is φ = 2208096.

The previous prime is 4428917. The next prime is 4428947. The reversal of 4428932 is 2398244.

It is an interprime number because it is at equal distance from previous prime (4428917) and next prime (4428947).

It can be written as a sum of positive squares in 2 ways, for example, as 2876416 + 1552516 = 1696^2 + 1246^2 .

It is a d-powerful number, because it can be written as 4⁷ + 4¹¹ + 2⁷ + 8⁵ + 9 + 3¹¹ + 2¹³ .

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, 194 + ... + 2982.

It is an arithmetic number, because the mean of its divisors is an integer number (647745).

Almost surely, 2^4428932 is an apocalyptic number.

It is an amenable number.

4428932 is a deficient number, since it is larger than the sum of its proper divisors (3344008).

4428932 is a wasteful number, since it uses less digits than its factorization.

4428932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3190 (or 3188 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 4428932 is about 2104.5027916351. The cubic root of 4428932 is about 164.2226304200. Note that the first 3 decimals are identical.

The spelling of 4428932 in words is "four million, four hundred twenty-eight thousand, nine hundred thirty-two".