1048530816 has 96 divisors (see below), whose sum is σ = 3025269000. Its totient is φ = 348582912.

The previous prime is 1048530799. The next prime is 1048530823. The reversal of 1048530816 is 6180358401.

1048530816 is a `hidden beast` number, since 1 + 0 + 48 + 530 + 81 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 537010 + ... + 538958.

Almost surely, 2^1048530816 is an apocalyptic number.

1048530816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1048530816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1512634500).

1048530816 is an abundant number, since it is smaller than the sum of its proper divisors (1976738184).

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

1048530816 is a wasteful number, since it uses less digits than its factorization.

1048530816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2436 (or 2421 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 1048530816 is about 32381.0255550994. The cubic root of 1048530816 is about 1015.9220805352.

The spelling of 1048530816 in words is "one billion, forty-eight million, five hundred thirty thousand, eight hundred sixteen".