2291424524 has 12 divisors (see below), whose sum is σ = 4032148848. Its totient is φ = 1139382000.

The previous prime is 2291424493. The next prime is 2291424533. The reversal of 2291424524 is 4254241922.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1581752 + ... + 1583199.

It is an arithmetic number, because the mean of its divisors is an integer number (336012404).

Almost surely, 2^2291424524 is an apocalyptic number.

It is an amenable number.

2291424524 is a deficient number, since it is larger than the sum of its proper divisors (1740724324).

2291424524 is a wasteful number, since it uses less digits than its factorization.

2291424524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3165136 (or 3165134 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 2291424524 is about 47868.8262233366. The cubic root of 2291424524 is about 1318.3635452182.

The spelling of 2291424524 in words is "two billion, two hundred ninety-one million, four hundred twenty-four thousand, five hundred twenty-four".