4402312 has 8 divisors (see below), whose sum is σ = 8254350. Its totient is φ = 2201152.

The previous prime is 4402291. The next prime is 4402327. The reversal of 4402312 is 2132044.

It can be written as a sum of positive squares in only one way, i.e., 4268356 + 133956 = 2066^2 + 366^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275137 + ... + 275152.

Almost surely, 2^4402312 is an apocalyptic number.

It is an amenable number.

4402312 is a deficient number, since it is larger than the sum of its proper divisors (3852038).

4402312 is a wasteful number, since it uses less digits than its factorization.

4402312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550295 (or 550291 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4402312 is about 2098.1687253412. The cubic root of 4402312 is about 163.8929501669.

Adding to 4402312 its reverse (2132044), we get a palindrome (6534356).

The spelling of 4402312 in words is "four million, four hundred two thousand, three hundred twelve".