125381298 has 48 divisors (see below), whose sum is σ = 301135104. Its totient is φ = 34665120.

The previous prime is 125381293. The next prime is 125381353. The reversal of 125381298 is 892183521.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (125381293) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2236 + ... + 15992.

It is an arithmetic number, because the mean of its divisors is an integer number (6273648).

Almost surely, 2^125381298 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125381298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150567552).

125381298 is an abundant number, since it is smaller than the sum of its proper divisors (175753806).

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

125381298 is a wasteful number, since it uses less digits than its factorization.

125381298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13807 (or 13800 counting only the distinct ones).

The product of its digits is 34560, while the sum is 39.

The square root of 125381298 is about 11197.3790683356. The cubic root of 125381298 is about 500.5078812719.

The spelling of 125381298 in words is "one hundred twenty-five million, three hundred eighty-one thousand, two hundred ninety-eight".