2423537982 has 40 divisors (see below), whose sum is σ = 5456334312. Its totient is φ = 804006000.

The previous prime is 2423537971. The next prime is 2423538031. The reversal of 2423537982 is 2897353242.

2423537982 is a `hidden beast` number, since 2 + 4 + 23 + 537 + 98 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1269 + ... + 69632.

Almost surely, 2^2423537982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2423537982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2728167156).

2423537982 is an abundant number, since it is smaller than the sum of its proper divisors (3032796330).

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

2423537982 is a wasteful number, since it uses less digits than its factorization.

2423537982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71126 (or 71117 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 2423537982 is about 49229.4422271876. The cubic root of 2423537982 is about 1343.2286410059.

The spelling of 2423537982 in words is "two billion, four hundred twenty-three million, five hundred thirty-seven thousand, nine hundred eighty-two".