2427657312 has 48 divisors (see below), whose sum is σ = 6375145392. Its totient is φ = 808896000.

The previous prime is 2427657299. The next prime is 2427657313. The reversal of 2427657312 is 2137567242.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2427657313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438562 + ... + 444062.

It is an arithmetic number, because the mean of its divisors is an integer number (132815529).

Almost surely, 2^2427657312 is an apocalyptic number.

It is an amenable number.

2427657312 is an abundant number, since it is smaller than the sum of its proper divisors (3947488080).

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

2427657312 is a wasteful number, since it uses less digits than its factorization.

2427657312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10111 (or 10103 counting only the distinct ones).

The product of its digits is 141120, while the sum is 39.

The square root of 2427657312 is about 49271.2625371017. The cubic root of 2427657312 is about 1343.9892466543.

The spelling of 2427657312 in words is "two billion, four hundred twenty-seven million, six hundred fifty-seven thousand, three hundred twelve".