125962830 has 96 divisors (see below), whose sum is σ = 390782880. Its totient is φ = 28788480.

The previous prime is 125962813. The next prime is 125962831. The reversal of 125962830 is 38269521.

125962830 is a `hidden beast` number, since 1 + 25 + 9 + 628 + 3 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125962831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8470 + ... + 17990.

It is an arithmetic number, because the mean of its divisors is an integer number (4070655).

Almost surely, 2^125962830 is an apocalyptic number.

125962830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 125962830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195391440).

125962830 is an abundant number, since it is smaller than the sum of its proper divisors (264820050).

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

125962830 is a wasteful number, since it uses less digits than its factorization.

125962830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9551 (or 9538 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 125962830 is about 11223.3163548035. The cubic root of 125962830 is about 501.2804912184.

The spelling of 125962830 in words is "one hundred twenty-five million, nine hundred sixty-two thousand, eight hundred thirty".