1125872214 has 8 divisors (see below), whose sum is σ = 2251744440. Its totient is φ = 375290736.

The previous prime is 1125872203. The next prime is 1125872219. The reversal of 1125872214 is 4122785211.

It is a sphenic number, since it is the product of 3 distinct primes.

1125872214 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125872219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93822679 + ... + 93822690.

It is an arithmetic number, because the mean of its divisors is an integer number (281468055).

Almost surely, 2^1125872214 is an apocalyptic number.

1125872214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1125872214 is a wasteful number, since it uses less digits than its factorization.

1125872214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187645374.

The product of its digits is 8960, while the sum is 33.

The square root of 1125872214 is about 33554.0193419507. The cubic root of 1125872214 is about 1040.3106240538.

The spelling of 1125872214 in words is "one billion, one hundred twenty-five million, eight hundred seventy-two thousand, two hundred fourteen".