2067522 has 8 divisors (see below), whose sum is σ = 4135056. Its totient is φ = 689172.

The previous prime is 2067517. The next prime is 2067529. The reversal of 2067522 is 2257602.

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

2067522 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2067492 and 2067501.

It is not an unprimeable number, because it can be changed into a prime (2067529) 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, 172288 + ... + 172299.

It is an arithmetic number, because the mean of its divisors is an integer number (516882).

2^2067522 is an apocalyptic number.

2067522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2067522 is a wasteful number, since it uses less digits than its factorization.

2067522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344592.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 2067522 is about 1437.8880345841. Note that the first 3 decimals coincide. The cubic root of 2067522 is about 127.3943145740.

The spelling of 2067522 in words is "two million, sixty-seven thousand, five hundred twenty-two".