125712260 has 12 divisors (see below), whose sum is σ = 263995788. Its totient is φ = 50284896.

The previous prime is 125712259. The next prime is 125712269. The reversal of 125712260 is 62217521.

It can be written as a sum of positive squares in 2 ways, for example, as 56190016 + 69522244 = 7496^2 + 8338^2 .

It is not an unprimeable number, because it can be changed into a prime (125712269) 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, 3142787 + ... + 3142826.

It is an arithmetic number, because the mean of its divisors is an integer number (21999649).

Almost surely, 2^125712260 is an apocalyptic number.

125712260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125712260 is an abundant number, since it is smaller than the sum of its proper divisors (138283528).

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

125712260 is a wasteful number, since it uses less digits than its factorization.

125712260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6285622 (or 6285620 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 125712260 is about 11212.1478762992. The cubic root of 125712260 is about 500.9478819043.

Adding to 125712260 its reverse (62217521), we get a palindrome (187929781).

The spelling of 125712260 in words is "one hundred twenty-five million, seven hundred twelve thousand, two hundred sixty".