1445320126 has 8 divisors (see below), whose sum is σ = 2171262024. Its totient is φ = 721566120.

The previous prime is 1445320117. The next prime is 1445320133. The reversal of 1445320126 is 6210235441.

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

It is a junction number, because it is equal to n+sod(n) for n = 1445320094 and 1445320103.

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, 545320 + ... + 547963.

It is an arithmetic number, because the mean of its divisors is an integer number (271407753).

Almost surely, 2^1445320126 is an apocalyptic number.

1445320126 is a deficient number, since it is larger than the sum of its proper divisors (725941898).

1445320126 is a wasteful number, since it uses less digits than its factorization.

1445320126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093946.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1445320126 is about 38017.3661107657. The cubic root of 1445320126 is about 1130.6322006005.

Adding to 1445320126 its reverse (6210235441), we get a palindrome (7655555567).

The spelling of 1445320126 in words is "one billion, four hundred forty-five million, three hundred twenty thousand, one hundred twenty-six".