125448336 has 120 divisors (see below), whose sum is σ = 398099520. Its totient is φ = 36557568.

The previous prime is 125448313. The next prime is 125448343. The reversal of 125448336 is 633844521.

125448336 is a `hidden beast` number, since 1 + 2 + 544 + 83 + 36 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 125448336.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33805 + ... + 37331.

It is an arithmetic number, because the mean of its divisors is an integer number (3317496).

Almost surely, 2^125448336 is an apocalyptic number.

125448336 is a gapful number since it is divisible by the number (16) 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 125448336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199049760).

125448336 is an abundant number, since it is smaller than the sum of its proper divisors (272651184).

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

125448336 is a wasteful number, since it uses less digits than its factorization.

125448336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3573 (or 3564 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 125448336 is about 11200.3721366747. The cubic root of 125448336 is about 500.5970680690.

The spelling of 125448336 in words is "one hundred twenty-five million, four hundred forty-eight thousand, three hundred thirty-six".