2829897 has 60 divisors (see below), whose sum is σ = 5296896. Its totient is φ = 1496880.

The previous prime is 2829889. The next prime is 2829899. The reversal of 2829897 is 7989282.

2829897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2829897 - 2³ = 2829889 is a prime.

Its product of digits (145152) is a multiple of the sum of its prime divisors (64).

It is not an unprimeable number, because it can be changed into a prime (2829899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 91272 + ... + 91302.

2^2829897 is an apocalyptic number.

2829897 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2829897 is a deficient number, since it is larger than the sum of its proper divisors (2466999).

2829897 is a wasteful number, since it uses less digits than its factorization.

2829897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 64 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 2829897 is about 1682.2297702752. The cubic root of 2829897 is about 141.4458499157.

The spelling of 2829897 in words is "two million, eight hundred twenty-nine thousand, eight hundred ninety-seven".