2801488 has 20 divisors (see below), whose sum is σ = 5455008. Its totient is φ = 1393760.

The previous prime is 2801483. The next prime is 2801509. The reversal of 2801488 is 8841082.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2801483) 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, 4695 + ... + 5257.

2^2801488 is an apocalyptic number.

It is an amenable number.

2801488 is a deficient number, since it is larger than the sum of its proper divisors (2653520).

2801488 is a wasteful number, since it uses less digits than its factorization.

2801488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882 (or 876 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 2801488 is about 1673.7646190549. The cubic root of 2801488 is about 140.9709377924.

The spelling of 2801488 in words is "two million, eight hundred one thousand, four hundred eighty-eight".