445048126 has 8 divisors (see below), whose sum is σ = 670054680. Its totient is φ = 221696568.

The previous prime is 445048111. The next prime is 445048139. The reversal of 445048126 is 621840544.

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

It is a super-2 number, since 2×445048126² = 396135668912223752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 445048091 and 445048100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413076 + ... + 414151.

It is an arithmetic number, because the mean of its divisors is an integer number (83756835).

Almost surely, 2^445048126 is an apocalyptic number.

445048126 is a deficient number, since it is larger than the sum of its proper divisors (225006554).

445048126 is a wasteful number, since it uses less digits than its factorization.

445048126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827498.

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 445048126 is about 21096.1637744875. The cubic root of 445048126 is about 763.4881934854.

The spelling of 445048126 in words is "four hundred forty-five million, forty-eight thousand, one hundred twenty-six".