1522048368 has 80 divisors (see below), whose sum is σ = 4116093696. Its totient is φ = 483732480.

The previous prime is 1522048361. The next prime is 1522048379. The reversal of 1522048368 is 8638402251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1522048361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370003 + ... + 374093.

Almost surely, 2^1522048368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1522048368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2058046848).

1522048368 is an abundant number, since it is smaller than the sum of its proper divisors (2594045328).

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

1522048368 is a wasteful number, since it uses less digits than its factorization.

1522048368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4462 (or 4456 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 1522048368 is about 39013.4383001550. The cubic root of 1522048368 is about 1150.2956689035.

The spelling of 1522048368 in words is "one billion, five hundred twenty-two million, forty-eight thousand, three hundred sixty-eight".