125883194 has 4 divisors (see below), whose sum is σ = 188824794. Its totient is φ = 62941596.

The previous prime is 125883179. The next prime is 125883203. The reversal of 125883194 is 491388521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 102718225 + 23164969 = 10135^2 + 4813^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31470797 + ... + 31470800.

Almost surely, 2^125883194 is an apocalyptic number.

125883194 is a deficient number, since it is larger than the sum of its proper divisors (62941600).

125883194 is an equidigital number, since it uses as much as digits as its factorization.

125883194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62941599.

The product of its digits is 69120, while the sum is 41.

The square root of 125883194 is about 11219.7680011665. The cubic root of 125883194 is about 501.1748293898.

The spelling of 125883194 in words is "one hundred twenty-five million, eight hundred eighty-three thousand, one hundred ninety-four".