2492461422 has 128 divisors (see below), whose sum is σ = 6309757440. Its totient is φ = 722592000.

The previous prime is 2492461351. The next prime is 2492461519. The reversal of 2492461422 is 2241642942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1289797 + ... + 1291727.

It is an arithmetic number, because the mean of its divisors is an integer number (49294980).

Almost surely, 2^2492461422 is an apocalyptic number.

2492461422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2492461422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3154878720).

2492461422 is an abundant number, since it is smaller than the sum of its proper divisors (3817296018).

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

2492461422 is a wasteful number, since it uses less digits than its factorization.

2492461422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047 (or 2041 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 2492461422 is about 49924.5573039962. The cubic root of 2492461422 is about 1355.8432448603.

The spelling of 2492461422 in words is "two billion, four hundred ninety-two million, four hundred sixty-one thousand, four hundred twenty-two".