1578460848 has 40 divisors (see below), whose sum is σ = 4187903088. Its totient is φ = 511932672.

The previous prime is 1578460841. The next prime is 1578460861. The reversal of 1578460848 is 8480648751.

It is a self number, because there is not a number n which added to its sum of digits gives 1578460848.

It is not an unprimeable number, because it can be changed into a prime (1578460841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442611 + ... + 446162.

Almost surely, 2^1578460848 is an apocalyptic number.

It is an amenable number.

1578460848 is an abundant number, since it is smaller than the sum of its proper divisors (2609442240).

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

1578460848 is a wasteful number, since it uses less digits than its factorization.

1578460848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888821 (or 888815 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 51.

The square root of 1578460848 is about 39729.8483259123. The cubic root of 1578460848 is about 1164.3349610508.

The spelling of 1578460848 in words is "one billion, five hundred seventy-eight million, four hundred sixty thousand, eight hundred forty-eight".