125237707 has 16 divisors (see below), whose sum is σ = 146234880. Its totient is φ = 105034752.

The previous prime is 125237669. The next prime is 125237719. The reversal of 125237707 is 707732521.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 125237707 - 2⁷ = 125237579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125237107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108043 + ... + 109195.

It is an arithmetic number, because the mean of its divisors is an integer number (9139680).

Almost surely, 2^125237707 is an apocalyptic number.

125237707 is a deficient number, since it is larger than the sum of its proper divisors (20997173).

125237707 is a wasteful number, since it uses less digits than its factorization.

125237707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482.

The product of its (nonzero) digits is 20580, while the sum is 34.

The square root of 125237707 is about 11190.9654185865. The cubic root of 125237707 is about 500.3167419733.

The spelling of 125237707 in words is "one hundred twenty-five million, two hundred thirty-seven thousand, seven hundred seven".