2422869 has 8 divisors (see below), whose sum is σ = 3262272. Its totient is φ = 1599360.

The previous prime is 2422837. The next prime is 2422873. The reversal of 2422869 is 9682242.

2422869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2422869 - 2⁵ = 2422837 is a prime.

It is a super-2 number, since 2×2422869² = 11740588382322, which contains 22 as substring.

2422869 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422829) 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 7 ways as a sum of consecutive naturals, for example, 3612 + ... + 4229.

It is an arithmetic number, because the mean of its divisors is an integer number (407784).

2^2422869 is an apocalyptic number.

It is an amenable number.

2422869 is a deficient number, since it is larger than the sum of its proper divisors (839403).

2422869 is a wasteful number, since it uses less digits than its factorization.

2422869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7947.

The product of its digits is 13824, while the sum is 33.

The square root of 2422869 is about 1556.5567769921. The cubic root of 2422869 is about 134.3105036798.

The spelling of 2422869 in words is "two million, four hundred twenty-two thousand, eight hundred sixty-nine".