269428925 has 12 divisors (see below), whose sum is σ = 337160340. Its totient is φ = 213563520.

The previous prime is 269428921. The next prime is 269428933. The reversal of 269428925 is 529824962.

It can be written as a sum of positive squares in 6 ways, for example, as 4813636 + 264615289 = 2194^2 + 16267^2 .

It is not a de Polignac number, because 269428925 - 2² = 269428921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 269428925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269428921) 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, 46712 + ... + 52161.

It is an arithmetic number, because the mean of its divisors is an integer number (28096695).

Almost surely, 2^269428925 is an apocalyptic number.

269428925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

269428925 is a deficient number, since it is larger than the sum of its proper divisors (67731415).

269428925 is a wasteful number, since it uses less digits than its factorization.

269428925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98992 (or 98987 counting only the distinct ones).

The product of its digits is 622080, while the sum is 47.

The square root of 269428925 is about 16414.2902679342. The cubic root of 269428925 is about 645.8744024756.

The spelling of 269428925 in words is "two hundred sixty-nine million, four hundred twenty-eight thousand, nine hundred twenty-five".