2124208926 has 24 divisors (see below), whose sum is σ = 5259946224. Its totient is φ = 606916800.

The previous prime is 2124208921. The next prime is 2124208927. The reversal of 2124208926 is 6298024212.

It is a super-2 number, since 2×2124208926² = 9024527122596146952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124208921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8429275 + ... + 8429526.

It is an arithmetic number, because the mean of its divisors is an integer number (219164426).

Almost surely, 2^2124208926 is an apocalyptic number.

2124208926 is an abundant number, since it is smaller than the sum of its proper divisors (3135737298).

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

2124208926 is a wasteful number, since it uses less digits than its factorization.

2124208926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16858816 (or 16858813 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2124208926 is about 46089.1410855095. The cubic root of 2124208926 is about 1285.4812403116.

The spelling of 2124208926 in words is "two billion, one hundred twenty-four million, two hundred eight thousand, nine hundred twenty-six".