2426667 has 16 divisors (see below), whose sum is σ = 3363360. Its totient is φ = 1555200.

The previous prime is 2426651. The next prime is 2426693. The reversal of 2426667 is 7666242.

It is not a de Polignac number, because 2426667 - 2⁴ = 2426651 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 4 + 2²¹ + 6 + 6⁶ + 6⁷ + 7⁴ .

2426667 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2426617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13317 + ... + 13497.

It is an arithmetic number, because the mean of its divisors is an integer number (210210).

2^2426667 is an apocalyptic number.

2426667 is a deficient number, since it is larger than the sum of its proper divisors (936693).

2426667 is a wasteful number, since it uses less digits than its factorization.

2426667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334.

The product of its digits is 24192, while the sum is 33.

The square root of 2426667 is about 1557.7762997298. The cubic root of 2426667 is about 134.3806471036.

The spelling of 2426667 in words is "two million, four hundred twenty-six thousand, six hundred sixty-seven".