2381560672 has 24 divisors (see below), whose sum is σ = 4693040856. Its totient is φ = 1189677312.

The previous prime is 2381560667. The next prime is 2381560679. The reversal of 2381560672 is 2760651832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2381560679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1183 + ... + 69025.

It is an arithmetic number, because the mean of its divisors is an integer number (195543369).

Almost surely, 2^2381560672 is an apocalyptic number.

It is an amenable number.

2381560672 is a deficient number, since it is larger than the sum of its proper divisors (2311480184).

2381560672 is a wasteful number, since it uses less digits than its factorization.

2381560672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68950 (or 68942 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 2381560672 is about 48801.2363777804. The cubic root of 2381560672 is about 1335.4282217470.

The spelling of 2381560672 in words is "two billion, three hundred eighty-one million, five hundred sixty thousand, six hundred seventy-two".