125892746 has 32 divisors (see below), whose sum is σ = 228044160. Its totient is φ = 50918976.

The previous prime is 125892719. The next prime is 125892749. The reversal of 125892746 is 647298521.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 125892697 and 125892706.

It is not an unprimeable number, because it can be changed into a prime (125892749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83576 + ... + 85068.

It is an arithmetic number, because the mean of its divisors is an integer number (7126380).

Almost surely, 2^125892746 is an apocalyptic number.

125892746 is a deficient number, since it is larger than the sum of its proper divisors (102151414).

125892746 is a wasteful number, since it uses less digits than its factorization.

125892746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838.

The product of its digits is 241920, while the sum is 44.

The square root of 125892746 is about 11220.1936703428. The cubic root of 125892746 is about 501.1875054289.

The spelling of 125892746 in words is "one hundred twenty-five million, eight hundred ninety-two thousand, seven hundred forty-six".