446052522 has 16 divisors (see below), whose sum is σ = 896635872. Its totient is φ = 147929040.

The previous prime is 446052457. The next prime is 446052527. The reversal of 446052522 is 225250644.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 446052522.

It is not an unprimeable number, because it can be changed into a prime (446052527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187504 + ... + 189867.

It is an arithmetic number, because the mean of its divisors is an integer number (56039742).

Almost surely, 2^446052522 is an apocalyptic number.

446052522 is an abundant number, since it is smaller than the sum of its proper divisors (450583350).

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

446052522 is a wasteful number, since it uses less digits than its factorization.

446052522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377573.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 446052522 is about 21119.9555397259. The cubic root of 446052522 is about 764.0621151858.

The spelling of 446052522 in words is "four hundred forty-six million, fifty-two thousand, five hundred twenty-two".