125434026 has 12 divisors (see below), whose sum is σ = 271773762. Its totient is φ = 41811336.

The previous prime is 125434013. The next prime is 125434027. The reversal of 125434026 is 620434521.

125434026 is a `hidden beast` number, since 1 + 254 + 3 + 402 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 122877225 + 2556801 = 11085^2 + 1599^2 .

It is not an unprimeable number, because it can be changed into a prime (125434027) 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 5 ways as a sum of consecutive naturals, for example, 3484261 + ... + 3484296.

Almost surely, 2^125434026 is an apocalyptic number.

125434026 is an abundant number, since it is smaller than the sum of its proper divisors (146339736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125434026 is a wasteful number, since it uses less digits than its factorization.

125434026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6968565 (or 6968562 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 125434026 is about 11199.7333003960. The cubic root of 125434026 is about 500.5780328319.

Adding to 125434026 its reverse (620434521), we get a palindrome (745868547).

The spelling of 125434026 in words is "one hundred twenty-five million, four hundred thirty-four thousand, twenty-six".