125464717 has 4 divisors (see below), whose sum is σ = 143388256. Its totient is φ = 107541180.

The previous prime is 125464699. The next prime is 125464721. The reversal of 125464717 is 717464521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 717464521 = 37 ⋅19390933.

It is a cyclic number.

It is not a de Polignac number, because 125464717 - 2²³ = 117076109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125464217) 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, 8961759 + ... + 8961772.

It is an arithmetic number, because the mean of its divisors is an integer number (35847064).

Almost surely, 2^125464717 is an apocalyptic number.

It is an amenable number.

125464717 is a deficient number, since it is larger than the sum of its proper divisors (17923539).

125464717 is an equidigital number, since it uses as much as digits as its factorization.

125464717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17923538.

The product of its digits is 47040, while the sum is 37.

The square root of 125464717 is about 11201.1033831494. The cubic root of 125464717 is about 500.6188563842.

It can be divided in two parts, 1254 and 64717, that multiplied together give a palindrome (81155118).

The spelling of 125464717 in words is "one hundred twenty-five million, four hundred sixty-four thousand, seven hundred seventeen".