2870432 has 24 divisors (see below), whose sum is σ = 5689152. Its totient is φ = 1425600.

The previous prime is 2870429. The next prime is 2870437. The reversal of 2870432 is 2340782.

It is not an unprimeable number, because it can be changed into a prime (2870437) 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, 8507 + ... + 8837.

It is an arithmetic number, because the mean of its divisors is an integer number (237048).

2^2870432 is an apocalyptic number.

It is an amenable number.

2870432 is a deficient number, since it is larger than the sum of its proper divisors (2818720).

2870432 is a wasteful number, since it uses less digits than its factorization.

2870432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612 (or 604 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2870432 is about 1694.2349305808. The cubic root of 2870432 is about 142.1180001771.

The spelling of 2870432 in words is "two million, eight hundred seventy thousand, four hundred thirty-two".