125468047 has 4 divisors (see below), whose sum is σ = 126619240. Its totient is φ = 124316856.

The previous prime is 125468011. The next prime is 125468053. The reversal of 125468047 is 740864521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 125468047 - 2⁷ = 125467919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125467997 and 125468015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125468087) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 575433 + ... + 575650.

It is an arithmetic number, because the mean of its divisors is an integer number (31654810).

Almost surely, 2^125468047 is an apocalyptic number.

125468047 is a deficient number, since it is larger than the sum of its proper divisors (1151193).

125468047 is a wasteful number, since it uses less digits than its factorization.

125468047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151192.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 125468047 is about 11201.2520282333. The cubic root of 125468047 is about 500.6232853745.

The spelling of 125468047 in words is "one hundred twenty-five million, four hundred sixty-eight thousand, forty-seven".