920265 has 16 divisors (see below), whose sum is σ = 1550400. Its totient is φ = 464832.

The previous prime is 920263. The next prime is 920267. The reversal of 920265 is 562029.

It is an interprime number because it is at equal distance from previous prime (920263) and next prime (920267).

It is not a de Polignac number, because 920265 - 2¹ = 920263 is a prime.

920265 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 920265.

It is not an unprimeable number, because it can be changed into a prime (920263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1330 + ... + 1899.

It is an arithmetic number, because the mean of its divisors is an integer number (96900).

2⁹²⁰²⁶⁵ is an apocalyptic number.

920265 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

920265 is a deficient number, since it is larger than the sum of its proper divisors (630135).

920265 is a wasteful number, since it uses less digits than its factorization.

920265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3256.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 920265 is about 959.3044355157. The cubic root of 920265 is about 97.2682199877.

The spelling of 920265 in words is "nine hundred twenty thousand, two hundred sixty-five".