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5284961 = 11480451
BaseRepresentation
bin10100001010010001100001
3100221111121022
4110022101201
52323104321
6305135225
762631023
oct24122141
910844538
105284961
112a8a740
12192a515
1311306c6
149b8013
156e5dab
hex50a461

5284961 has 4 divisors (see below), whose sum is σ = 5765424. Its totient is φ = 4804500.

The previous prime is 5284957. The next prime is 5284967. The reversal of 5284961 is 1694825.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5284961 - 22 = 5284957 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5284967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240215 + ... + 240236.

It is an arithmetic number, because the mean of its divisors is an integer number (1441356).

Almost surely, 25284961 is an apocalyptic number.

It is an amenable number.

5284961 is a deficient number, since it is larger than the sum of its proper divisors (480463).

5284961 is a wasteful number, since it uses less digits than its factorization.

5284961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480462.

The product of its digits is 17280, while the sum is 35.

The square root of 5284961 is about 2298.9043042284. The cubic root of 5284961 is about 174.1862738496.

The spelling of 5284961 in words is "five million, two hundred eighty-four thousand, nine hundred sixty-one".

Divisors: 1 11 480451 5284961