1125347852 has 24 divisors (see below), whose sum is σ = 1999910976. Its totient is φ = 553972608.

The previous prime is 1125347849. The next prime is 1125347921. The reversal of 1125347852 is 2587435211.

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, 175853 + ... + 182139.

It is an arithmetic number, because the mean of its divisors is an integer number (83329624).

Almost surely, 2^1125347852 is an apocalyptic number.

It is an amenable number.

1125347852 is a deficient number, since it is larger than the sum of its proper divisors (874563124).

1125347852 is a wasteful number, since it uses less digits than its factorization.

1125347852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6977 (or 6975 counting only the distinct ones).

The product of its digits is 67200, while the sum is 38.

The square root of 1125347852 is about 33546.2047331736. The cubic root of 1125347852 is about 1040.1490947490.

The spelling of 1125347852 in words is "one billion, one hundred twenty-five million, three hundred forty-seven thousand, eight hundred fifty-two".