1145848750 has 20 divisors (see below), whose sum is σ = 2147781240. Its totient is φ = 458339000.

The previous prime is 1145848741. The next prime is 1145848763. The reversal of 1145848750 is 578485411.

It is a junction number, because it is equal to n+sod(n) for n = 1145848697 and 1145848706.

It is a congruent number.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 457090 + ... + 459589.

It is an arithmetic number, because the mean of its divisors is an integer number (107389062).

Almost surely, 2^1145848750 is an apocalyptic number.

1145848750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1145848750 is a deficient number, since it is larger than the sum of its proper divisors (1001932490).

1145848750 is an frugal number, since it uses more digits than its factorization.

1145848750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916701 (or 916686 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 43.

The square root of 1145848750 is about 33850.3877378089. The cubic root of 1145848750 is about 1046.4273893961.

The spelling of 1145848750 in words is "one billion, one hundred forty-five million, eight hundred forty-eight thousand, seven hundred fifty".