2173038512 has 20 divisors (see below), whose sum is σ = 4431855480. Its totient is φ = 1029333888.

The previous prime is 2173038503. The next prime is 2173038529. The reversal of 2173038512 is 2158303712.

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, 3573773 + ... + 3574380.

It is an arithmetic number, because the mean of its divisors is an integer number (221592774).

Almost surely, 2^2173038512 is an apocalyptic number.

It is an amenable number.

2173038512 is an abundant number, since it is smaller than the sum of its proper divisors (2258816968).

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

2173038512 is a wasteful number, since it uses less digits than its factorization.

2173038512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7148180 (or 7148174 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 2173038512 is about 46615.8611633422. The cubic root of 2173038512 is about 1295.2565815889.

The spelling of 2173038512 in words is "two billion, one hundred seventy-three million, thirty-eight thousand, five hundred twelve".