125430146 has 8 divisors (see below), whose sum is σ = 188365824. Its totient is φ = 62641540.

The previous prime is 125430139. The next prime is 125430157. The reversal of 125430146 is 641034521.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34610 + ... + 38061.

It is an arithmetic number, because the mean of its divisors is an integer number (23545728).

Almost surely, 2^125430146 is an apocalyptic number.

125430146 is a deficient number, since it is larger than the sum of its proper divisors (62935678).

125430146 is an equidigital number, since it uses as much as digits as its factorization.

125430146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73536.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 125430146 is about 11199.5600806460. The cubic root of 125430146 is about 500.5728713861.

Adding to 125430146 its reverse (641034521), we get a palindrome (766464667).

The spelling of 125430146 in words is "one hundred twenty-five million, four hundred thirty thousand, one hundred forty-six".