2492687424 has 168 divisors, whose sum is σ = 7074164160. Its totient is φ = 774447104.

The previous prime is 2492687389. The next prime is 2492687429. The reversal of 2492687424 is 4247862942.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2492687429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9266362 + ... + 9266630.

It is an arithmetic number, because the mean of its divisors is an integer number (42108120).

Almost surely, 2^2492687424 is an apocalyptic number.

2492687424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2492687424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3537082080).

2492687424 is an abundant number, since it is smaller than the sum of its proper divisors (4581476736).

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

2492687424 is a wasteful number, since it uses less digits than its factorization.

2492687424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 458 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 48.

The square root of 2492687424 is about 49926.8206878828. The cubic root of 2492687424 is about 1355.8842236321.

The spelling of 2492687424 in words is "two billion, four hundred ninety-two million, six hundred eighty-seven thousand, four hundred twenty-four".