125467946 has 16 divisors (see below), whose sum is σ = 191679264. Its totient is φ = 61584624.

The previous prime is 125467919. The next prime is 125467961. The reversal of 125467946 is 649764521.

It is a junction number, because it is equal to n+sod(n) for n = 125467897 and 125467906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24740 + ... + 29376.

It is an arithmetic number, because the mean of its divisors is an integer number (11979954).

Almost surely, 2^125467946 is an apocalyptic number.

125467946 is a deficient number, since it is larger than the sum of its proper divisors (66211318).

125467946 is a wasteful number, since it uses less digits than its factorization.

125467946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4885.

The product of its digits is 362880, while the sum is 44.

The square root of 125467946 is about 11201.2475198078. The cubic root of 125467946 is about 500.6231510429.

The spelling of 125467946 in words is "one hundred twenty-five million, four hundred sixty-seven thousand, nine hundred forty-six".