125399848 has 48 divisors (see below), whose sum is σ = 283646880. Its totient is φ = 50906016.

The previous prime is 125399821. The next prime is 125399849. The reversal of 125399848 is 848993521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125399849) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17115 + ... + 23317.

It is an arithmetic number, because the mean of its divisors is an integer number (5909310).

Almost surely, 2^125399848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125399848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141823440).

125399848 is an abundant number, since it is smaller than the sum of its proper divisors (158247032).

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

125399848 is a wasteful number, since it uses less digits than its factorization.

125399848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6254 (or 6231 counting only the distinct ones).

The product of its digits is 622080, while the sum is 49.

The square root of 125399848 is about 11198.2073565370. The cubic root of 125399848 is about 500.5325632181.

It can be divided in two parts, 1253 and 99848, that added together give a palindrome (101101).

The spelling of 125399848 in words is "one hundred twenty-five million, three hundred ninety-nine thousand, eight hundred forty-eight".