2499222908 has 24 divisors (see below), whose sum is σ = 5382942432. Its totient is φ = 988703424.

The previous prime is 2499222851. The next prime is 2499222917. The reversal of 2499222908 is 8092229942.

It is a super-2 number, since 2×2499222908² = 12492230287743952928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3432635 + ... + 3433362.

It is an arithmetic number, because the mean of its divisors is an integer number (224289268).

Almost surely, 2^2499222908 is an apocalyptic number.

2499222908 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2499222908 is an abundant number, since it is smaller than the sum of its proper divisors (2883719524).

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

2499222908 is a wasteful number, since it uses less digits than its factorization.

2499222908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6866021 (or 6866019 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 2499222908 is about 49992.2284760342. The cubic root of 2499222908 is about 1357.0681702437.

The spelling of 2499222908 in words is "two billion, four hundred ninety-nine million, two hundred twenty-two thousand, nine hundred eight".