4382775 has 48 divisors (see below), whose sum is σ = 8293120. Its totient is φ = 2268000.

The previous prime is 4382773. The next prime is 4382779. The reversal of 4382775 is 5772834.

It is not a de Polignac number, because 4382775 - 2¹ = 4382773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4382773) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28950 + ... + 29100.

Almost surely, 2^4382775 is an apocalyptic number.

4382775 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4382775 is a deficient number, since it is larger than the sum of its proper divisors (3910345).

4382775 is a wasteful number, since it uses less digits than its factorization.

4382775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 202 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 4382775 is about 2093.5078218149. The cubic root of 4382775 is about 163.6501440415.

The spelling of 4382775 in words is "four million, three hundred eighty-two thousand, seven hundred seventy-five".