469133261 has 16 divisors (see below), whose sum is σ = 505751040. Its totient is φ = 434159040.

The previous prime is 469133213. The next prime is 469133267. The reversal of 469133261 is 162331964.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 469133261 - 2²⁶ = 402024397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469133267) 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, 93755 + ... + 98631.

It is an arithmetic number, because the mean of its divisors is an integer number (31609440).

Almost surely, 2^469133261 is an apocalyptic number.

It is an amenable number.

469133261 is a deficient number, since it is larger than the sum of its proper divisors (36617779).

469133261 is a wasteful number, since it uses less digits than its factorization.

469133261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5044.

The product of its digits is 23328, while the sum is 35.

The square root of 469133261 is about 21659.4843198078. The cubic root of 469133261 is about 777.0197809988.

The spelling of 469133261 in words is "four hundred sixty-nine million, one hundred thirty-three thousand, two hundred sixty-one".