125701366 has 48 divisors (see below), whose sum is σ = 234026496. Its totient is φ = 50313984.

The previous prime is 125701357. The next prime is 125701379. The reversal of 125701366 is 663107521.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 328011 + ... + 328393.

It is an arithmetic number, because the mean of its divisors is an integer number (4875552).

Almost surely, 2^125701366 is an apocalyptic number.

125701366 is a deficient number, since it is larger than the sum of its proper divisors (108325130).

125701366 is a wasteful number, since it uses less digits than its factorization.

125701366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 125701366 is about 11211.6620534156. The cubic root of 125701366 is about 500.9334110699.

Adding to 125701366 its reverse (663107521), we get a palindrome (788808887).

The spelling of 125701366 in words is "one hundred twenty-five million, seven hundred one thousand, three hundred sixty-six".