2422524621 has 8 divisors (see below), whose sum is σ = 3523672224. Its totient is φ = 1468196720.

The previous prime is 2422524617. The next prime is 2422524631. The reversal of 2422524621 is 1264252242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2422524621 - 2² = 2422524617 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422524631) 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, 36704886 + ... + 36704951.

It is an arithmetic number, because the mean of its divisors is an integer number (440459028).

Almost surely, 2^2422524621 is an apocalyptic number.

It is an amenable number.

2422524621 is a deficient number, since it is larger than the sum of its proper divisors (1101147603).

2422524621 is a wasteful number, since it uses less digits than its factorization.

2422524621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73409851.

The product of its digits is 15360, while the sum is 30.

The square root of 2422524621 is about 49219.1489260024. The cubic root of 2422524621 is about 1343.0413988706.

Adding to 2422524621 its reverse (1264252242), we get a palindrome (3686776863).

The spelling of 2422524621 in words is "two billion, four hundred twenty-two million, five hundred twenty-four thousand, six hundred twenty-one".