2426001025 has 18 divisors (see below), whose sum is σ = 3499384470. Its totient is φ = 1663542720.

The previous prime is 2426001001. The next prime is 2426001029. The reversal of 2426001025 is 5201006242.

It can be written as a sum of positive squares in 3 ways, for example, as 19509889 + 2406491136 = 4417^2 + 49056^2 .

It is not a de Polignac number, because 2426001025 - 2²⁷ = 2291783297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2426000987 and 2426001005.

It is not an unprimeable number, because it can be changed into a prime (2426001029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 988980 + ... + 991429.

Almost surely, 2^2426001025 is an apocalyptic number.

2426001025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2426001025 is a deficient number, since it is larger than the sum of its proper divisors (1073383445).

2426001025 is a wasteful number, since it uses less digits than its factorization.

2426001025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980433 (or 1980421 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2426001025 is about 49254.4518292509. The cubic root of 2426001025 is about 1343.6835282785.

Adding to 2426001025 its reverse (5201006242), we get a palindrome (7627007267).

The spelling of 2426001025 in words is "two billion, four hundred twenty-six million, one thousand, twenty-five".