2426738 has 8 divisors (see below), whose sum is σ = 3650988. Its totient is φ = 1209744.

The previous prime is 2426731. The next prime is 2426741. The reversal of 2426738 is 8376242.

It can be written as a sum of positive squares in 2 ways, for example, as 2093809 + 332929 = 1447^2 + 577^2 .

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

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹⁵ + 4³ + 2²¹ + 6⁷ + 7⁵ + 3 + 8 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2426731) 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, 881 + ... + 2372.

2^2426738 is an apocalyptic number.

2426738 is a deficient number, since it is larger than the sum of its proper divisors (1224250).

2426738 is a wasteful number, since it uses less digits than its factorization.

2426738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3628.

The product of its digits is 16128, while the sum is 32.

The square root of 2426738 is about 1557.7990884578. The cubic root of 2426738 is about 134.3819576711.

It can be divided in two parts, 24 and 26738, that added together give a palindrome (26762).

The spelling of 2426738 in words is "two million, four hundred twenty-six thousand, seven hundred thirty-eight".