125075234 has 4 divisors (see below), whose sum is σ = 187612854. Its totient is φ = 62537616.

The previous prime is 125075227. The next prime is 125075243. The reversal of 125075234 is 432570521.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 432570521 = 1447 ⋅298943.

It can be written as a sum of positive squares in only one way, i.e., 120934009 + 4141225 = 10997^2 + 2035^2 .

It is a junction number, because it is equal to n+sod(n) for n = 125075197 and 125075206.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31268807 + ... + 31268810.

Almost surely, 2^125075234 is an apocalyptic number.

125075234 is a deficient number, since it is larger than the sum of its proper divisors (62537620).

125075234 is an equidigital number, since it uses as much as digits as its factorization.

125075234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62537619.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 125075234 is about 11183.7039481560. The cubic root of 125075234 is about 500.1002918817.

The spelling of 125075234 in words is "one hundred twenty-five million, seventy-five thousand, two hundred thirty-four".