448126425 has 60 divisors (see below), whose sum is σ = 852662316. Its totient is φ = 232502400.

The previous prime is 448126423. The next prime is 448126429. The reversal of 448126425 is 524621844.

448126425 is a `hidden beast` number, since 4 + 4 + 8 + 1 + 2 + 642 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 22240656 + 425885769 = 4716^2 + 20637^2 .

It is not a de Polignac number, because 448126425 - 2¹ = 448126423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 448126425.

It is not an unprimeable number, because it can be changed into a prime (448126423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 71935 + ... + 77915.

Almost surely, 2^448126425 is an apocalyptic number.

448126425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

448126425 is a deficient number, since it is larger than the sum of its proper divisors (404535891).

448126425 is a wasteful number, since it uses less digits than its factorization.

448126425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6040 (or 6026 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 448126425 is about 21168.9967877554. The cubic root of 448126425 is about 765.2444432218.

The spelling of 448126425 in words is "four hundred forty-eight million, one hundred twenty-six thousand, four hundred twenty-five".