125060665 has 16 divisors (see below), whose sum is σ = 156796416. Its totient is φ = 95644800.

The previous prime is 125060657. The next prime is 125060669. The reversal of 125060665 is 566060521.

It is not a de Polignac number, because 125060665 - 2³ = 125060657 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125060669) 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, 8005 + ... + 17725.

It is an arithmetic number, because the mean of its divisors is an integer number (9799776).

Almost surely, 2^125060665 is an apocalyptic number.

It is an amenable number.

125060665 is a deficient number, since it is larger than the sum of its proper divisors (31735751).

125060665 is an equidigital number, since it uses as much as digits as its factorization.

125060665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9840.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 125060665 is about 11183.0525796850. The cubic root of 125060665 is about 500.0808735849.

The spelling of 125060665 in words is "one hundred twenty-five million, sixty thousand, six hundred sixty-five".