1148276252 has 12 divisors (see below), whose sum is σ = 2009883960. Its totient is φ = 574023696.

The previous prime is 1148276251. The next prime is 1148276279. The reversal of 1148276252 is 2526728411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148276251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3602 + ... + 48057.

It is an arithmetic number, because the mean of its divisors is an integer number (167490330).

Almost surely, 2^1148276252 is an apocalyptic number.

It is an amenable number.

1148276252 is a deficient number, since it is larger than the sum of its proper divisors (861607708).

1148276252 is a wasteful number, since it uses less digits than its factorization.

1148276252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57220 (or 57218 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 1148276252 is about 33886.2251069664. The cubic root of 1148276252 is about 1047.1658268397.

The spelling of 1148276252 in words is "one billion, one hundred forty-eight million, two hundred seventy-six thousand, two hundred fifty-two".