125832641 has 4 divisors (see below), whose sum is σ = 137271984. Its totient is φ = 114393300.

The previous prime is 125832631. The next prime is 125832647. The reversal of 125832641 is 146238521.

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.

It is a cyclic number.

It is not a de Polignac number, because 125832641 - 2¹⁰ = 125831617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125832598 and 125832607.

It is not an unprimeable number, because it can be changed into a prime (125832647) 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, 5719655 + ... + 5719676.

It is an arithmetic number, because the mean of its divisors is an integer number (34317996).

Almost surely, 2^125832641 is an apocalyptic number.

125832641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

125832641 is a deficient number, since it is larger than the sum of its proper divisors (11439343).

125832641 is a wasteful number, since it uses less digits than its factorization.

125832641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11439342.

The product of its digits is 11520, while the sum is 32.

The square root of 125832641 is about 11217.5149208726. The cubic root of 125832641 is about 501.1077320471.

The spelling of 125832641 in words is "one hundred twenty-five million, eight hundred thirty-two thousand, six hundred forty-one".