2426889 has 8 divisors (see below), whose sum is σ = 3406240. Its totient is φ = 1532736.

The previous prime is 2426887. The next prime is 2426899. The reversal of 2426889 is 9886242.

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

It is not a de Polignac number, because 2426889 - 2¹ = 2426887 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 4⁷ + 2²¹ + 6⁷ + 8³ + 8⁵ + 9 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2426887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21232 + ... + 21345.

It is an arithmetic number, because the mean of its divisors is an integer number (425780).

2^2426889 is an apocalyptic number.

It is an amenable number.

2426889 is a deficient number, since it is larger than the sum of its proper divisors (979351).

2426889 is a wasteful number, since it uses less digits than its factorization.

2426889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42599.

The product of its digits is 55296, while the sum is 39.

The square root of 2426889 is about 1557.8475535174. The cubic root of 2426889 is about 134.3847448494.

The spelling of 2426889 in words is "two million, four hundred twenty-six thousand, eight hundred eighty-nine".