2898497522 has 6 divisors (see below), whose sum is σ = 4347860493. Its totient is φ = 1449210692.

The previous prime is 2898497521. The next prime is 2898497599. The reversal of 2898497522 is 2257948982.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2843129041 + 55368481 = 53321^2 + 7441^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=38069.

It is a super-3 number, since 3×2898497522³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2898497521) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 57104 + ... + 95172.

Almost surely, 2^2898497522 is an apocalyptic number.

2898497522 is a deficient number, since it is larger than the sum of its proper divisors (1449362971).

2898497522 is an frugal number, since it uses more digits than its factorization.

2898497522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76140 (or 38071 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 56.

The square root of 2898497522 is about 53837.6961059814. The cubic root of 2898497522 is about 1425.7968289141.

The spelling of 2898497522 in words is "two billion, eight hundred ninety-eight million, four hundred ninety-seven thousand, five hundred twenty-two".