1448868904 has 32 divisors (see below), whose sum is σ = 3106428480. Its totient is φ = 620601984.

The previous prime is 1448868893. The next prime is 1448868919. The reversal of 1448868904 is 4098688441.

It is a super-2 number, since 2×1448868904² = 4198442201956322432, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113619 + ... + 125725.

It is an arithmetic number, because the mean of its divisors is an integer number (97075890).

Almost surely, 2^1448868904 is an apocalyptic number.

1448868904 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1448868904 is an abundant number, since it is smaller than the sum of its proper divisors (1657559576).

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

1448868904 is a wasteful number, since it uses less digits than its factorization.

1448868904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14257 (or 14253 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 52.

The square root of 1448868904 is about 38064.0106137018. The cubic root of 1448868904 is about 1131.5568131139.

The spelling of 1448868904 in words is "one billion, four hundred forty-eight million, eight hundred sixty-eight thousand, nine hundred four".