2896428 has 24 divisors (see below), whose sum is σ = 6874560. Its totient is φ = 948880.

The previous prime is 2896427. The next prime is 2896447. The reversal of 2896428 is 8246982.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (2896427) 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, 1338 + ... + 2753.

It is an arithmetic number, because the mean of its divisors is an integer number (286440).

2^2896428 is an apocalyptic number.

It is an amenable number.

2896428 is an abundant number, since it is smaller than the sum of its proper divisors (3978132).

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

2896428 is a wasteful number, since it uses less digits than its factorization.

2896428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4157 (or 4155 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 2896428 is about 1701.8895381311. The cubic root of 2896428 is about 142.5457409332.

The spelling of 2896428 in words is "two million, eight hundred ninety-six thousand, four hundred twenty-eight".