4270522 has 8 divisors (see below), whose sum is σ = 6472116. Its totient is φ = 2113152.

The previous prime is 4270517. The next prime is 4270523. The reversal of 4270522 is 2250724.

It can be written as a sum of positive squares in 2 ways, for example, as 4247721 + 22801 = 2061^2 + 151^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 4³ + 2¹³ + 7⁴ + 0 + 5² + 2¹⁶ + 2²² .

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 4270493 and 4270502.

It is not an unprimeable number, because it can be changed into a prime (4270523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10813 + ... + 11200.

Almost surely, 2^4270522 is an apocalyptic number.

4270522 is a deficient number, since it is larger than the sum of its proper divisors (2201594).

4270522 is a wasteful number, since it uses less digits than its factorization.

4270522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22112.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 4270522 is about 2066.5241348700. The cubic root of 4270522 is about 162.2408904171.

The spelling of 4270522 in words is "four million, two hundred seventy thousand, five hundred twenty-two".