1452803848 has 16 divisors (see below), whose sum is σ = 2787356880. Its totient is φ = 709508688.

The previous prime is 1452803837. The next prime is 1452803857. The reversal of 1452803848 is 8483082541.

It is a happy number.

It is a super-2 number, since 2×1452803848² = 4221278041527214208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2111290 + ... + 2111977.

It is an arithmetic number, because the mean of its divisors is an integer number (174209805).

Almost surely, 2^1452803848 is an apocalyptic number.

It is an amenable number.

1452803848 is a deficient number, since it is larger than the sum of its proper divisors (1334553032).

1452803848 is a wasteful number, since it uses less digits than its factorization.

1452803848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4223316 (or 4223312 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 43.

The square root of 1452803848 is about 38115.6640765972. The cubic root of 1452803848 is about 1132.5802753565.

The spelling of 1452803848 in words is "one billion, four hundred fifty-two million, eight hundred three thousand, eight hundred forty-eight".