4061406522 has 64 divisors (see below), whose sum is σ = 9099648000. Its totient is φ = 1200925440.

The previous prime is 4061406521. The next prime is 4061406571. The reversal of 4061406522 is 2256041604.

It is a self number, because there is not a number n which added to its sum of digits gives 4061406522.

It is not an unprimeable number, because it can be changed into a prime (4061406521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 380397 + ... + 390927.

It is an arithmetic number, because the mean of its divisors is an integer number (142182000).

Almost surely, 2^4061406522 is an apocalyptic number.

4061406522 is an abundant number, since it is smaller than the sum of its proper divisors (5038241478).

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

4061406522 is a wasteful number, since it uses less digits than its factorization.

4061406522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10771.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4061406522 is about 63729.1653954451. The cubic root of 4061406522 is about 1595.4829002677.

The spelling of 4061406522 in words is "four billion, sixty-one million, four hundred six thousand, five hundred twenty-two".