925281165 has 16 divisors (see below), whose sum is σ = 1491754176. Its totient is φ = 489715200.

The previous prime is 925281143. The next prime is 925281167. The reversal of 925281165 is 561182529.

It is not a de Polignac number, because 925281165 - 2¹⁰ = 925280141 is a prime.

It is a super-2 number, since 2×925281165² = 1712290468607514450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925281167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233476 + ... + 237405.

It is an arithmetic number, because the mean of its divisors is an integer number (93234636).

Almost surely, 2^925281165 is an apocalyptic number.

It is an amenable number.

925281165 is a deficient number, since it is larger than the sum of its proper divisors (566473011).

925281165 is a wasteful number, since it uses less digits than its factorization.

925281165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471020.

The product of its digits is 43200, while the sum is 39.

The square root of 925281165 is about 30418.4346244181. The cubic root of 925281165 is about 974.4462917855.

The spelling of 925281165 in words is "nine hundred twenty-five million, two hundred eighty-one thousand, one hundred sixty-five".