125415214 has 8 divisors (see below), whose sum is σ = 188647920. Its totient is φ = 62532576.

The previous prime is 125415193. The next prime is 125415217. The reversal of 125415214 is 412514521.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125415217) 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, 86619 + ... + 88054.

It is an arithmetic number, because the mean of its divisors is an integer number (23580990).

Almost surely, 2^125415214 is an apocalyptic number.

125415214 is a deficient number, since it is larger than the sum of its proper divisors (63232706).

125415214 is a wasteful number, since it uses less digits than its factorization.

125415214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175034.

The product of its digits is 1600, while the sum is 25.

The square root of 125415214 is about 11198.8934274776. The cubic root of 125415214 is about 500.5530068081.

Adding to 125415214 its reverse (412514521), we get a palindrome (537929735).

The spelling of 125415214 in words is "one hundred twenty-five million, four hundred fifteen thousand, two hundred fourteen".