4054322 has 4 divisors (see below), whose sum is σ = 6081486. Its totient is φ = 2027160.

The previous prime is 4054321. The next prime is 4054331. The reversal of 4054322 is 2234504.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4044121 + 10201 = 2011^2 + 101^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4054294 and 4054303.

It is not an unprimeable number, because it can be changed into a prime (4054321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013579 + ... + 1013582.

Almost surely, 2^4054322 is an apocalyptic number.

4054322 is a deficient number, since it is larger than the sum of its proper divisors (2027164).

4054322 is a wasteful number, since it uses less digits than its factorization.

4054322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027163.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 4054322 is about 2013.5347029540. The cubic root of 4054322 is about 159.4554665817.

Adding to 4054322 its reverse (2234504), we get a palindrome (6288826).

The spelling of 4054322 in words is "four million, fifty-four thousand, three hundred twenty-two".