2421226532 has 12 divisors (see below), whose sum is σ = 4288196976. Its totient is φ = 1196027400.

The previous prime is 2421226529. The next prime is 2421226541. The reversal of 2421226532 is 2356221242.

It is a junction number, because it is equal to n+sod(n) for n = 2421226495 and 2421226504.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3646094 + ... + 3646757.

It is an arithmetic number, because the mean of its divisors is an integer number (357349748).

Almost surely, 2^2421226532 is an apocalyptic number.

It is an amenable number.

2421226532 is a deficient number, since it is larger than the sum of its proper divisors (1866970444).

2421226532 is a wasteful number, since it uses less digits than its factorization.

2421226532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7292938 (or 7292936 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 2421226532 is about 49205.9603300251. The cubic root of 2421226532 is about 1342.8014702803.

Adding to 2421226532 its reverse (2356221242), we get a palindrome (4777447774).

The spelling of 2421226532 in words is "two billion, four hundred twenty-one million, two hundred twenty-six thousand, five hundred thirty-two".