1016322048 has 144 divisors (see below), whose sum is σ = 3355082640. Its totient is φ = 290340864.

The previous prime is 1016322029. The next prime is 1016322049. The reversal of 1016322048 is 8402236101.

1016322048 is a `hidden beast` number, since 1 + 0 + 1 + 632 + 20 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016322049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125086 + ... + 132962.

It is an arithmetic number, because the mean of its divisors is an integer number (23299185).

Almost surely, 2^1016322048 is an apocalyptic number.

1016322048 is a gapful number since it is divisible by the number (18) 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 1016322048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1677541320).

1016322048 is an abundant number, since it is smaller than the sum of its proper divisors (2338760592).

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

1016322048 is an equidigital number, since it uses as much as digits as its factorization.

1016322048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7912 (or 7889 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1016322048 is about 31879.8062729371. The cubic root of 1016322048 is about 1005.4113471689.

Adding to 1016322048 its reverse (8402236101), we get a palindrome (9418558149).

The spelling of 1016322048 in words is "one billion, sixteen million, three hundred twenty-two thousand, forty-eight".