125884801 has 8 divisors (see below), whose sum is σ = 147377664. Its totient is φ = 105269280.

The previous prime is 125884789. The next prime is 125884807. The reversal of 125884801 is 108488521.

It is a happy number.

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 125884801 - 2¹¹ = 125882753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125884807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219025 + ... + 219598.

It is an arithmetic number, because the mean of its divisors is an integer number (18422208).

Almost surely, 2^125884801 is an apocalyptic number.

It is an amenable number.

125884801 is a deficient number, since it is larger than the sum of its proper divisors (21492863).

125884801 is an equidigital number, since it uses as much as digits as its factorization.

125884801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438671.

The product of its (nonzero) digits is 20480, while the sum is 37.

The square root of 125884801 is about 11219.8396156095. The cubic root of 125884801 is about 501.1769620137.

The spelling of 125884801 in words is "one hundred twenty-five million, eight hundred eighty-four thousand, eight hundred one".