1522422564 has 24 divisors (see below), whose sum is σ = 3825575040. Its totient is φ = 468437664.

The previous prime is 1522422529. The next prime is 1522422569. The reversal of 1522422564 is 4652242251.

It is not an unprimeable number, because it can be changed into a prime (1522422569) 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, 4879404 + ... + 4879715.

It is an arithmetic number, because the mean of its divisors is an integer number (159398960).

Almost surely, 2^1522422564 is an apocalyptic number.

It is an amenable number.

1522422564 is an abundant number, since it is smaller than the sum of its proper divisors (2303152476).

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

1522422564 is a wasteful number, since it uses less digits than its factorization.

1522422564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9759139 (or 9759137 counting only the distinct ones).

The product of its digits is 38400, while the sum is 33.

The square root of 1522422564 is about 39018.2337375745. The cubic root of 1522422564 is about 1150.3899280125.

The spelling of 1522422564 in words is "one billion, five hundred twenty-two million, four hundred twenty-two thousand, five hundred sixty-four".