125740334 has 16 divisors (see below), whose sum is σ = 190366848. Its totient is φ = 62287872.

The previous prime is 125740331. The next prime is 125740343. The reversal of 125740334 is 433047521.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 125740297 and 125740306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125740331) 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 7 ways as a sum of consecutive naturals, for example, 114074 + ... + 115170.

It is an arithmetic number, because the mean of its divisors is an integer number (11897928).

Almost surely, 2^125740334 is an apocalyptic number.

125740334 is a deficient number, since it is larger than the sum of its proper divisors (64626514).

125740334 is a wasteful number, since it uses less digits than its factorization.

125740334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 125740334 is about 11213.3997520823. The cubic root of 125740334 is about 500.9851696068.

Adding to 125740334 its reverse (433047521), we get a palindrome (558787855).

The spelling of 125740334 in words is "one hundred twenty-five million, seven hundred forty thousand, three hundred thirty-four".