2481293472 has 48 divisors (see below), whose sum is σ = 7443882432. Its totient is φ = 708940800.

The previous prime is 2481293471. The next prime is 2481293491. The reversal of 2481293472 is 2743921842.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (2481293471) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1845529 + ... + 1846872.

It is an arithmetic number, because the mean of its divisors is an integer number (155080884).

Almost surely, 2^2481293472 is an apocalyptic number.

It is an amenable number.

2481293472 is an abundant number, since it is smaller than the sum of its proper divisors (4962588960).

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

2481293472 is a wasteful number, since it uses less digits than its factorization.

2481293472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3692421 (or 3692413 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 2481293472 is about 49812.5834704445. The cubic root of 2481293472 is about 1353.8151744792.

The spelling of 2481293472 in words is "two billion, four hundred eighty-one million, two hundred ninety-three thousand, four hundred seventy-two".