2129282 has 16 divisors (see below), whose sum is σ = 3290112. Its totient is φ = 1033200.

The previous prime is 2129279. The next prime is 2129291. The reversal of 2129282 is 2829212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16703 + ... + 16829.

It is an arithmetic number, because the mean of its divisors is an integer number (205632).

2^2129282 is an apocalyptic number.

2129282 is a deficient number, since it is larger than the sum of its proper divisors (1160830).

2129282 is a wasteful number, since it uses less digits than its factorization.

2129282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313.

The product of its digits is 1152, while the sum is 26.

The square root of 2129282 is about 1459.2059484528. The cubic root of 2129282 is about 128.6503763221.

The spelling of 2129282 in words is "two million, one hundred twenty-nine thousand, two hundred eighty-two".