1048313472 has 32 divisors (see below), whose sum is σ = 2784583680. Its totient is φ = 349437696.

The previous prime is 1048313471. The next prime is 1048313477. The reversal of 1048313472 is 2743138401.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×1048313472² = 2197922271153389568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1048313471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1364608 + ... + 1365375.

It is an arithmetic number, because the mean of its divisors is an integer number (87018240).

Almost surely, 2^1048313472 is an apocalyptic number.

1048313472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1048313472 is an abundant number, since it is smaller than the sum of its proper divisors (1736270208).

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

1048313472 is an equidigital number, since it uses as much as digits as its factorization.

1048313472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730000 (or 2729988 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 1048313472 is about 32377.6693416929. The cubic root of 1048313472 is about 1015.8518807777.

The spelling of 1048313472 in words is "one billion, forty-eight million, three hundred thirteen thousand, four hundred seventy-two".