125892747 has 12 divisors (see below), whose sum is σ = 182303784. Its totient is φ = 83716800.

The previous prime is 125892719. The next prime is 125892749. The reversal of 125892747 is 747298521.

It is a happy number.

125892747 is a `hidden beast` number, since 1 + 2 + 589 + 27 + 47 = 666.

It is not a de Polignac number, because 125892747 - 2¹⁴ = 125876363 is a prime.

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

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13833 + ... + 21050.

It is an arithmetic number, because the mean of its divisors is an integer number (15191982).

Almost surely, 2^125892747 is an apocalyptic number.

125892747 is a deficient number, since it is larger than the sum of its proper divisors (56411037).

125892747 is a wasteful number, since it uses less digits than its factorization.

125892747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35290 (or 35287 counting only the distinct ones).

The product of its digits is 282240, while the sum is 45.

The square root of 125892747 is about 11220.1937149053. The cubic root of 125892747 is about 501.1875067560.

The spelling of 125892747 in words is "one hundred twenty-five million, eight hundred ninety-two thousand, seven hundred forty-seven".