2103896472 has 32 divisors (see below), whose sum is σ = 5569138800. Its totient is φ = 660045824.

The previous prime is 2103896471. The next prime is 2103896521. The reversal of 2103896472 is 2746983012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103896471) 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, 2577897 + ... + 2578712.

Almost surely, 2^2103896472 is an apocalyptic number.

It is an amenable number.

2103896472 is an abundant number, since it is smaller than the sum of its proper divisors (3465242328).

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

2103896472 is a wasteful number, since it uses less digits than its factorization.

2103896472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5156635 (or 5156631 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 2103896472 is about 45868.2512420083. The cubic root of 2103896472 is about 1281.3706979946.

The spelling of 2103896472 in words is "two billion, one hundred three million, eight hundred ninety-six thousand, four hundred seventy-two".