4396285 has 8 divisors (see below), whose sum is σ = 5585976. Its totient is φ = 3310080.

The previous prime is 4396283. The next prime is 4396291. The reversal of 4396285 is 5826934.

It can be written as a sum of positive squares in 4 ways, for example, as 181476 + 4214809 = 426^2 + 2053^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4396285 - 2¹ = 4396283 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4396283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25776 + ... + 25945.

It is an arithmetic number, because the mean of its divisors is an integer number (698247).

Almost surely, 2^4396285 is an apocalyptic number.

It is an amenable number.

4396285 is a deficient number, since it is larger than the sum of its proper divisors (1189691).

4396285 is a wasteful number, since it uses less digits than its factorization.

4396285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51743.

The product of its digits is 51840, while the sum is 37.

The square root of 4396285 is about 2096.7319809647. The cubic root of 4396285 is about 163.8181232783.

It can be divided in two parts, 439 and 6285, that added together give a square (6724 = 82²).

The spelling of 4396285 in words is "four million, three hundred ninety-six thousand, two hundred eighty-five".