125688367 has 8 divisors (see below), whose sum is σ = 144180000. Its totient is φ = 107330784.

The previous prime is 125688359. The next prime is 125688373. The reversal of 125688367 is 763886521.

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

It is a cyclic number.

It is not a de Polignac number, because 125688367 - 2³ = 125688359 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 (125688317) 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 7 ways as a sum of consecutive naturals, for example, 31492 + ... + 35257.

It is an arithmetic number, because the mean of its divisors is an integer number (18022500).

Almost surely, 2^125688367 is an apocalyptic number.

125688367 is a deficient number, since it is larger than the sum of its proper divisors (18491633).

125688367 is an equidigital number, since it uses as much as digits as its factorization.

125688367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67025.

The product of its digits is 483840, while the sum is 46.

The square root of 125688367 is about 11211.0823295523. The cubic root of 125688367 is about 500.9161430054.

The spelling of 125688367 in words is "one hundred twenty-five million, six hundred eighty-eight thousand, three hundred sixty-seven".