2800132 has 12 divisors (see below), whose sum is σ = 4914000. Its totient is φ = 1396136.

The previous prime is 2800103. The next prime is 2800139. The reversal of 2800132 is 2310082.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2800139) 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, 1119 + ... + 2617.

It is an arithmetic number, because the mean of its divisors is an integer number (409500).

2^2800132 is an apocalyptic number.

It is an amenable number.

2800132 is a deficient number, since it is larger than the sum of its proper divisors (2113868).

2800132 is a wasteful number, since it uses less digits than its factorization.

2800132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970 (or 1968 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2800132 is about 1673.3594951474. The cubic root of 2800132 is about 140.9481894718.

The spelling of 2800132 in words is "two million, eight hundred thousand, one hundred thirty-two".