Search a number
-
+
5676469 = 23246803
BaseRepresentation
bin10101101001110110110101
3101200101122121
4111221312311
52423121334
6321355541
766151321
oct25516665
911611577
105676469
1132278a7
121a98bb1
131239976
14a7a981
15771db4
hex569db5

5676469 has 4 divisors (see below), whose sum is σ = 5923296. Its totient is φ = 5429644.

The previous prime is 5676467. The next prime is 5676493. The reversal of 5676469 is 9646765.

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 5676469 - 21 = 5676467 is a prime.

It is a super-2 number, since 2×56764692 = 64444600615922, which contains 22 as substring.

It is a Duffinian number.

5676469 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5676467) 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, 123379 + ... + 123424.

It is an arithmetic number, because the mean of its divisors is an integer number (1480824).

Almost surely, 25676469 is an apocalyptic number.

It is an amenable number.

5676469 is a deficient number, since it is larger than the sum of its proper divisors (246827).

5676469 is a wasteful number, since it uses less digits than its factorization.

5676469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246826.

The product of its digits is 272160, while the sum is 43.

The square root of 5676469 is about 2382.5341550542. The cubic root of 5676469 is about 178.3854480311.

The spelling of 5676469 in words is "five million, six hundred seventy-six thousand, four hundred sixty-nine".

Divisors: 1 23 246803 5676469