2102575904 has 48 divisors (see below), whose sum is σ = 4863136320. Its totient is φ = 882197760.

The previous prime is 2102575897. The next prime is 2102575913. The reversal of 2102575904 is 4095752012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225164 + ... + 234315.

It is an arithmetic number, because the mean of its divisors is an integer number (101315340).

Almost surely, 2^2102575904 is an apocalyptic number.

It is an amenable number.

2102575904 is an abundant number, since it is smaller than the sum of its proper divisors (2760560416).

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

2102575904 is a wasteful number, since it uses less digits than its factorization.

2102575904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459513 (or 459505 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 2102575904 is about 45853.8537529835. The cubic root of 2102575904 is about 1281.1025461274.

The spelling of 2102575904 in words is "two billion, one hundred two million, five hundred seventy-five thousand, nine hundred four".