125106546 has 16 divisors (see below), whose sum is σ = 256976064. Its totient is φ = 40575024.

The previous prime is 125106529. The next prime is 125106563. The reversal of 125106546 is 645601521.

It is an interprime number because it is at equal distance from previous prime (125106529) and next prime (125106563).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281550 + ... + 281993.

It is an arithmetic number, because the mean of its divisors is an integer number (16061004).

Almost surely, 2^125106546 is an apocalyptic number.

125106546 is an abundant number, since it is smaller than the sum of its proper divisors (131869518).

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

125106546 is a wasteful number, since it uses less digits than its factorization.

125106546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563585.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 125106546 is about 11185.1037545478. The cubic root of 125106546 is about 500.1420209896.

The spelling of 125106546 in words is "one hundred twenty-five million, one hundred six thousand, five hundred forty-six".