2807952 has 80 divisors (see below), whose sum is σ = 8487552. Its totient is φ = 783360.

The previous prime is 2807947. The next prime is 2807969. The reversal of 2807952 is 2597082.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20428 + ... + 20564.

2^2807952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2807952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4243776).

2807952 is an abundant number, since it is smaller than the sum of its proper divisors (5679600).

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

2807952 is a wasteful number, since it uses less digits than its factorization.

2807952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 2807952 is about 1675.6944828936. The cubic root of 2807952 is about 141.0792773836.

The spelling of 2807952 in words is "two million, eight hundred seven thousand, nine hundred fifty-two".