125429474 has 8 divisors (see below), whose sum is σ = 188238060. Its totient is φ = 62683456.

The previous prime is 125429467. The next prime is 125429477. The reversal of 125429474 is 474924521.

It can be written as a sum of positive squares in 2 ways, for example, as 107848225 + 17581249 = 10385^2 + 4193^2 .

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

It is not an unprimeable number, because it can be changed into a prime (125429477) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10259 + ... + 18870.

Almost surely, 2^125429474 is an apocalyptic number.

125429474 is a deficient number, since it is larger than the sum of its proper divisors (62808586).

125429474 is a wasteful number, since it uses less digits than its factorization.

125429474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31284.

The product of its digits is 80640, while the sum is 38.

The square root of 125429474 is about 11199.5300794274. The cubic root of 125429474 is about 500.5719774341.

The spelling of 125429474 in words is "one hundred twenty-five million, four hundred twenty-nine thousand, four hundred seventy-four".