4094522 has 8 divisors (see below), whose sum is σ = 6150900. Its totient is φ = 2044224.

The previous prime is 4094521. The next prime is 4094533. The reversal of 4094522 is 2254904.

It can be written as a sum of positive squares in 2 ways, for example, as 3845521 + 249001 = 1961^2 + 499^2 .

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

It is a super-2 number, since 2×4094522² = 33530220816968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4094491 and 4094500.

It is not an unprimeable number, because it can be changed into a prime (4094521) 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, 1004 + ... + 3032.

Almost surely, 2^4094522 is an apocalyptic number.

4094522 is a deficient number, since it is larger than the sum of its proper divisors (2056378).

4094522 is a wasteful number, since it uses less digits than its factorization.

4094522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3040.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 4094522 is about 2023.4925253136. The cubic root of 4094522 is about 159.9807528931.

The spelling of 4094522 in words is "four million, ninety-four thousand, five hundred twenty-two".