4102922 has 4 divisors (see below), whose sum is σ = 6154386. Its totient is φ = 2051460.

The previous prime is 4102909. The next prime is 4102927. The reversal of 4102922 is 2292014.

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., 2283121 + 1819801 = 1511^2 + 1349^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4102894 and 4102903.

It is not an unprimeable number, because it can be changed into a prime (4102927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025729 + ... + 1025732.

Almost surely, 2^4102922 is an apocalyptic number.

4102922 is a deficient number, since it is larger than the sum of its proper divisors (2051464).

4102922 is a wasteful number, since it uses less digits than its factorization.

4102922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2051463.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 4102922 is about 2025.5670810911. The cubic root of 4102922 is about 160.0900794844.

Adding to 4102922 its reverse (2292014), we get a palindrome (6394936).

The spelling of 4102922 in words is "four million, one hundred two thousand, nine hundred twenty-two".