2829122 has 8 divisors (see below), whose sum is σ = 4380672. Its totient is φ = 1368900.

The previous prime is 2829121. The next prime is 2829133. The reversal of 2829122 is 2219282.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2829091 and 2829100.

It is not an unprimeable number, because it can be changed into a prime (2829121) 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, 22754 + ... + 22877.

It is an arithmetic number, because the mean of its divisors is an integer number (547584).

2^2829122 is an apocalyptic number.

2829122 is a deficient number, since it is larger than the sum of its proper divisors (1551550).

2829122 is a wasteful number, since it uses less digits than its factorization.

2829122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45664.

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

The square root of 2829122 is about 1681.9994054696. Note that the first 3 decimals coincide. The cubic root of 2829122 is about 141.4329365433.

The spelling of 2829122 in words is "two million, eight hundred twenty-nine thousand, one hundred twenty-two".