2534426 has 16 divisors (see below), whose sum is σ = 4042440. Its totient is φ = 1189440.

The previous prime is 2534423. The next prime is 2534431. The reversal of 2534426 is 6244352.

It can be written as a sum of positive squares in 4 ways, for example, as 2512225 + 22201 = 1585^2 + 149^2 .

It is a d-powerful number, because it can be written as 2¹⁵ + 5⁹ + 3⁸ + 4 + 4⁷ + 2¹⁹ + 6⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 2534395 and 2534404.

It is not an unprimeable number, because it can be changed into a prime (2534423) 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, 1556 + ... + 2736.

2^2534426 is an apocalyptic number.

2534426 is a deficient number, since it is larger than the sum of its proper divisors (1508014).

2534426 is a wasteful number, since it uses less digits than its factorization.

2534426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249.

The product of its digits is 5760, while the sum is 26.

The square root of 2534426 is about 1591.9880652819. The cubic root of 2534426 is about 136.3410198990.

Adding to 2534426 its reverse (6244352), we get a palindrome (8778778).

The spelling of 2534426 in words is "two million, five hundred thirty-four thousand, four hundred twenty-six".