1452281848 has 32 divisors (see below), whose sum is σ = 2885945760. Its totient is φ = 682777600.

The previous prime is 1452281821. The next prime is 1452281867. The reversal of 1452281848 is 8481822541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157773 + ... + 166723.

It is an arithmetic number, because the mean of its divisors is an integer number (90185805).

Almost surely, 2^1452281848 is an apocalyptic number.

It is an amenable number.

1452281848 is a deficient number, since it is larger than the sum of its proper divisors (1433663912).

1452281848 is a wasteful number, since it uses less digits than its factorization.

1452281848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10167 (or 10163 counting only the distinct ones).

The product of its digits is 163840, while the sum is 43.

The square root of 1452281848 is about 38108.8158829424. The cubic root of 1452281848 is about 1132.4446117736. Note that the first 3 decimals are identical.

The spelling of 1452281848 in words is "one billion, four hundred fifty-two million, two hundred eighty-one thousand, eight hundred forty-eight".