1448520846 has 32 divisors (see below), whose sum is σ = 2979358848. Its totient is φ = 469291680.

The previous prime is 1448520817. The next prime is 1448520847. The reversal of 1448520846 is 6480258441.

It is a junction number, because it is equal to n+sod(n) for n = 1448520798 and 1448520807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448520847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12741 + ... + 55311.

It is an arithmetic number, because the mean of its divisors is an integer number (93104964).

Almost surely, 2^1448520846 is an apocalyptic number.

1448520846 is an abundant number, since it is smaller than the sum of its proper divisors (1530838002).

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

1448520846 is a wasteful number, since it uses less digits than its factorization.

1448520846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42736.

The product of its (nonzero) digits is 245760, while the sum is 42.

The square root of 1448520846 is about 38059.4383300647. The cubic root of 1448520846 is about 1131.4661955427.

The spelling of 1448520846 in words is "one billion, four hundred forty-eight million, five hundred twenty thousand, eight hundred forty-six".