1146055250 has 32 divisors (see below), whose sum is σ = 2166293376. Its totient is φ = 453961200.

The previous prime is 1146055249. The next prime is 1146055259. The reversal of 1146055250 is 525506411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1146055259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3497 + ... + 48003.

It is an arithmetic number, because the mean of its divisors is an integer number (67696668).

Almost surely, 2^1146055250 is an apocalyptic number.

1146055250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1146055250 is a deficient number, since it is larger than the sum of its proper divisors (1020238126).

1146055250 is a wasteful number, since it uses less digits than its factorization.

1146055250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44627 (or 44617 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 1146055250 is about 33853.4377870254. The cubic root of 1146055250 is about 1046.4902465217.

The spelling of 1146055250 in words is "one billion, one hundred forty-six million, fifty-five thousand, two hundred fifty".