125982430 has 24 divisors (see below), whose sum is σ = 263792808. Its totient is φ = 43193808.

The previous prime is 125982421. The next prime is 125982433. The reversal of 125982430 is 34289521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125982433) 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, 128064 + ... + 129043.

It is an arithmetic number, because the mean of its divisors is an integer number (10991367).

Almost surely, 2^125982430 is an apocalyptic number.

125982430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125982430 is an abundant number, since it is smaller than the sum of its proper divisors (137810378).

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

125982430 is a wasteful number, since it uses less digits than its factorization.

125982430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257128 (or 257121 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 125982430 is about 11224.1895030332. The cubic root of 125982430 is about 501.3064898617.

The spelling of 125982430 in words is "one hundred twenty-five million, nine hundred eighty-two thousand, four hundred thirty".