125998848 has 72 divisors (see below), whose sum is σ = 372621200. Its totient is φ = 41997312.

The previous prime is 125998843. The next prime is 125998867. The reversal of 125998848 is 848899521.

125998848 is a `hidden beast` number, since 1 + 2 + 599 + 8 + 8 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 125998794 and 125998803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125998843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2203 + ... + 16026.

Almost surely, 2^125998848 is an apocalyptic number.

125998848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125998848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186310600).

125998848 is an abundant number, since it is smaller than the sum of its proper divisors (246622352).

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

125998848 is an equidigital number, since it uses as much as digits as its factorization.

125998848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18254 (or 18234 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 54.

The square root of 125998848 is about 11224.9208460461. The cubic root of 125998848 is about 501.3282656296.

The spelling of 125998848 in words is "one hundred twenty-five million, nine hundred ninety-eight thousand, eight hundred forty-eight".