2522667392 has 96 divisors (see below), whose sum is σ = 6154119000. Its totient is φ = 1024192512.

The previous prime is 2522667359. The next prime is 2522667403. The reversal of 2522667392 is 2937662252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108584 + ... + 129752.

Almost surely, 2^2522667392 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 2522667392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3077059500).

2522667392 is an abundant number, since it is smaller than the sum of its proper divisors (3631451608).

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

2522667392 is a wasteful number, since it uses less digits than its factorization.

2522667392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21216 (or 21197 counting only the distinct ones).

The product of its digits is 544320, while the sum is 44.

The square root of 2522667392 is about 50226.1624255726. The cubic root of 2522667392 is about 1361.2983909439.

The spelling of 2522667392 in words is "two billion, five hundred twenty-two million, six hundred sixty-seven thousand, three hundred ninety-two".