125467965 has 24 divisors (see below), whose sum is σ = 248546688. Its totient is φ = 57356640.

The previous prime is 125467961. The next prime is 125467997. The reversal of 125467965 is 569764521.

125467965 is a `hidden beast` number, since 12 + 546 + 7 + 96 + 5 = 666.

It is not a de Polignac number, because 125467965 - 2² = 125467961 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 125467965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125467961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 198841 + ... + 199470.

It is an arithmetic number, because the mean of its divisors is an integer number (10356112).

Almost surely, 2^125467965 is an apocalyptic number.

125467965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125467965 is a deficient number, since it is larger than the sum of its proper divisors (123078723).

125467965 is a wasteful number, since it uses less digits than its factorization.

125467965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398329 (or 398326 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 125467965 is about 11201.2483679276. The cubic root of 125467965 is about 500.6231763132.

The spelling of 125467965 in words is "one hundred twenty-five million, four hundred sixty-seven thousand, nine hundred sixty-five".