125792941 has 4 divisors (see below), whose sum is σ = 125833212. Its totient is φ = 125752672.

The previous prime is 125792921. The next prime is 125792959. The reversal of 125792941 is 149297521.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 101002500 + 24790441 = 10050^2 + 4979^2 .

It is a cyclic number.

It is not a de Polignac number, because 125792941 - 2¹³ = 125784749 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125792894 and 125792903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125792921) 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, 15016 + ... + 21841.

It is an arithmetic number, because the mean of its divisors is an integer number (31458303).

Almost surely, 2^125792941 is an apocalyptic number.

It is an amenable number.

125792941 is a deficient number, since it is larger than the sum of its proper divisors (40271).

125792941 is an equidigital number, since it uses as much as digits as its factorization.

125792941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40270.

The product of its digits is 45360, while the sum is 40.

The square root of 125792941 is about 11215.7452271349. The cubic root of 125792941 is about 501.0550269372.

The spelling of 125792941 in words is "one hundred twenty-five million, seven hundred ninety-two thousand, nine hundred forty-one".