125705260 has 48 divisors (see below), whose sum is σ = 271506816. Its totient is φ = 48864512.

The previous prime is 125705179. The next prime is 125705269. The reversal of 125705260 is 62507521.

It is not an unprimeable number, because it can be changed into a prime (125705269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162234 + ... + 163006.

It is an arithmetic number, because the mean of its divisors is an integer number (5656392).

Almost surely, 2^125705260 is an apocalyptic number.

125705260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125705260 is an abundant number, since it is smaller than the sum of its proper divisors (145801556).

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

125705260 is a wasteful number, since it uses less digits than its factorization.

125705260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002 (or 1000 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 125705260 is about 11211.8357105338. The cubic root of 125705260 is about 500.9385836856.

The spelling of 125705260 in words is "one hundred twenty-five million, seven hundred five thousand, two hundred sixty".