1445582348 has 24 divisors (see below), whose sum is σ = 2892304800. Its totient is φ = 619291008.

The previous prime is 1445582329. The next prime is 1445582353. The reversal of 1445582348 is 8432855441.

It is a junction number, because it is equal to n+sod(n) for n = 1445582299 and 1445582308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74438 + ... + 91826.

It is an arithmetic number, because the mean of its divisors is an integer number (120512700).

Almost surely, 2^1445582348 is an apocalyptic number.

It is an amenable number.

1445582348 is an abundant number, since it is smaller than the sum of its proper divisors (1446722452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1445582348 is a wasteful number, since it uses less digits than its factorization.

1445582348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20369 (or 20367 counting only the distinct ones).

The product of its digits is 614400, while the sum is 44.

The square root of 1445582348 is about 38020.8146677580. The cubic root of 1445582348 is about 1130.7005726987.

The spelling of 1445582348 in words is "one billion, four hundred forty-five million, five hundred eighty-two thousand, three hundred forty-eight".