125670307 has 8 divisors (see below), whose sum is σ = 152071776. Its totient is φ = 101380992.

The previous prime is 125670301. The next prime is 125670379. The reversal of 125670307 is 703076521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125670307 - 2¹⁵ = 125637539 is a prime.

It is a super-2 number, since 2×125670307² = 31586052122948498, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125670301) 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, 527908 + ... + 528145.

It is an arithmetic number, because the mean of its divisors is an integer number (19008972).

Almost surely, 2^125670307 is an apocalyptic number.

125670307 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

125670307 is a deficient number, since it is larger than the sum of its proper divisors (26401469).

125670307 is a wasteful number, since it uses less digits than its factorization.

125670307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056077.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 125670307 is about 11210.2768476073. The cubic root of 125670307 is about 500.8921498571.

The spelling of 125670307 in words is "one hundred twenty-five million, six hundred seventy thousand, three hundred seven".