2152829 has 16 divisors (see below), whose sum is σ = 2649600. Its totient is φ = 1707264.

The previous prime is 2152819. The next prime is 2152831. The reversal of 2152829 is 9282512.

It is a cyclic number.

It is not a de Polignac number, because 2152829 - 2¹² = 2148733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9287 + ... + 9515.

It is an arithmetic number, because the mean of its divisors is an integer number (165600).

2^2152829 is an apocalyptic number.

It is an amenable number.

2152829 is a deficient number, since it is larger than the sum of its proper divisors (496771).

2152829 is a wasteful number, since it uses less digits than its factorization.

2152829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332.

The product of its digits is 2880, while the sum is 29.

The square root of 2152829 is about 1467.2521937281. The cubic root of 2152829 is about 129.1228723308.

The spelling of 2152829 in words is "two million, one hundred fifty-two thousand, eight hundred twenty-nine".