4051322 has 12 divisors (see below), whose sum is σ = 6680058. Its totient is φ = 1841400.

The previous prime is 4051309. The next prime is 4051337. The reversal of 4051322 is 2231504.

It can be written as a sum of positive squares in only one way, i.e., 2337841 + 1713481 = 1529^2 + 1309^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4051322.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8129 + ... + 8612.

Almost surely, 2^4051322 is an apocalyptic number.

4051322 is a deficient number, since it is larger than the sum of its proper divisors (2628736).

4051322 is a wasteful number, since it uses less digits than its factorization.

4051322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16765 (or 16754 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 4051322 is about 2012.7896064914. The cubic root of 4051322 is about 159.4161271280.

Adding to 4051322 its reverse (2231504), we get a palindrome (6282826).

The spelling of 4051322 in words is "four million, fifty-one thousand, three hundred twenty-two".