4265522 has 4 divisors (see below), whose sum is σ = 6398286. Its totient is φ = 2132760.

The previous prime is 4265489. The next prime is 4265537. The reversal of 4265522 is 2255624.

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., 4036081 + 229441 = 2009^2 + 479^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4265491 and 4265500.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066379 + ... + 1066382.

Almost surely, 2^4265522 is an apocalyptic number.

4265522 is a deficient number, since it is larger than the sum of its proper divisors (2132764).

4265522 is a wasteful number, since it uses less digits than its factorization.

4265522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132763.

The product of its digits is 4800, while the sum is 26.

The square root of 4265522 is about 2065.3140197074. The cubic root of 4265522 is about 162.1775475558.

The spelling of 4265522 in words is "four million, two hundred sixty-five thousand, five hundred twenty-two".