125238430 has 8 divisors (see below), whose sum is σ = 225429192. Its totient is φ = 50095368.

The previous prime is 125238389. The next prime is 125238437. The reversal of 125238430 is 34832521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125238437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6261912 + ... + 6261931.

It is an arithmetic number, because the mean of its divisors is an integer number (28178649).

Almost surely, 2^125238430 is an apocalyptic number.

125238430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125238430 is a deficient number, since it is larger than the sum of its proper divisors (100190762).

125238430 is a wasteful number, since it uses less digits than its factorization.

125238430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12523850.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 125238430 is about 11190.9977213830. The cubic root of 125238430 is about 500.3177047513.

The spelling of 125238430 in words is "one hundred twenty-five million, two hundred thirty-eight thousand, four hundred thirty".