125266104 has 24 divisors (see below), whose sum is σ = 339262560. Its totient is φ = 41755344.

The previous prime is 125266103. The next prime is 125266117. The reversal of 125266104 is 401662521.

125266104 is a `hidden beast` number, since 1 + 25 + 26 + 610 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×125266104² = 31383193622677632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125266103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 869832 + ... + 869975.

It is an arithmetic number, because the mean of its divisors is an integer number (14135940).

Almost surely, 2^125266104 is an apocalyptic number.

It is an amenable number.

125266104 is an abundant number, since it is smaller than the sum of its proper divisors (213996456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125266104 is a wasteful number, since it uses less digits than its factorization.

125266104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739819 (or 1739812 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 125266104 is about 11192.2340933345. The cubic root of 125266104 is about 500.3545538570.

The spelling of 125266104 in words is "one hundred twenty-five million, two hundred sixty-six thousand, one hundred four".