125165214 has 24 divisors (see below), whose sum is σ = 271615032. Its totient is φ = 41656560.

The previous prime is 125165167. The next prime is 125165279. The reversal of 125165214 is 412561521.

125165214 is a `hidden beast` number, since 1 + 2 + 5 + 1 + 652 + 1 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7204 + ... + 17384.

It is an arithmetic number, because the mean of its divisors is an integer number (11317293).

Almost surely, 2^125165214 is an apocalyptic number.

125165214 is an abundant number, since it is smaller than the sum of its proper divisors (146449818).

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

125165214 is a wasteful number, since it uses less digits than its factorization.

125165214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10872 (or 10869 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 125165214 is about 11187.7260424092. The cubic root of 125165214 is about 500.2201883533.

The spelling of 125165214 in words is "one hundred twenty-five million, one hundred sixty-five thousand, two hundred fourteen".