125482761 has 12 divisors (see below), whose sum is σ = 187100160. Its totient is φ = 80956440.

The previous prime is 125482741. The next prime is 125482807. The reversal of 125482761 is 167284521.

It is not a de Polignac number, because 125482761 - 2¹⁰ = 125481737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125482711) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224601 + ... + 225158.

It is an arithmetic number, because the mean of its divisors is an integer number (15591680).

Almost surely, 2^125482761 is an apocalyptic number.

It is an amenable number.

125482761 is a deficient number, since it is larger than the sum of its proper divisors (61617399).

125482761 is a wasteful number, since it uses less digits than its factorization.

125482761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449796 (or 449793 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 125482761 is about 11201.9088105555. The cubic root of 125482761 is about 500.6428544554.

The spelling of 125482761 in words is "one hundred twenty-five million, four hundred eighty-two thousand, seven hundred sixty-one".