125744227 has 8 divisors (see below), whose sum is σ = 143827200. Its totient is φ = 107691144.

The previous prime is 125744207. The next prime is 125744237. The reversal of 125744227 is 722447521.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125744227 is a prime.

It is a super-2 number, since 2×125744227² = 31623221247655058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125744192 and 125744201.

It is not an unprimeable number, because it can be changed into a prime (125744207) 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, 2424 + ... + 16042.

It is an arithmetic number, because the mean of its divisors is an integer number (17978400).

Almost surely, 2^125744227 is an apocalyptic number.

125744227 is a deficient number, since it is larger than the sum of its proper divisors (18082973).

125744227 is a wasteful number, since it uses less digits than its factorization.

125744227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14945.

The product of its digits is 31360, while the sum is 34.

The square root of 125744227 is about 11213.5733377011. The cubic root of 125744227 is about 500.9903398257.

The spelling of 125744227 in words is "one hundred twenty-five million, seven hundred forty-four thousand, two hundred twenty-seven".