4260122 has 4 divisors (see below), whose sum is σ = 6390186. Its totient is φ = 2130060.

The previous prime is 4260121. The next prime is 4260131. The reversal of 4260122 is 2210624.

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., 3876961 + 383161 = 1969^2 + 619^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4260122.

It is not an unprimeable number, because it can be changed into a prime (4260121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065029 + ... + 1065032.

Almost surely, 2^4260122 is an apocalyptic number.

4260122 is a deficient number, since it is larger than the sum of its proper divisors (2130064).

4260122 is a wasteful number, since it uses less digits than its factorization.

4260122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130063.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4260122 is about 2064.0062984400. The cubic root of 4260122 is about 162.1090816426.

Adding to 4260122 its reverse (2210624), we get a palindrome (6470746).

The spelling of 4260122 in words is "four million, two hundred sixty thousand, one hundred twenty-two".