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4474 = 22237
BaseRepresentation
bin1000101111010
320010201
41011322
5120344
632414
716021
oct10572
96121
104474
1133a8
12270a
132062
1418b8
1514d4
hex117a

4474 has 4 divisors (see below), whose sum is σ = 6714. Its totient is φ = 2236.

The previous prime is 4463. The next prime is 4481. The reversal of 4474 is 4744.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3249 + 1225 = 57^2 + 35^2 .

It is a plaindrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117 + ... + 1120.

24474 is an apocalyptic number.

4474 is a deficient number, since it is larger than the sum of its proper divisors (2240).

4474 is a wasteful number, since it uses less digits than its factorization.

4474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239.

The product of its digits is 448, while the sum is 19.

The square root of 4474 is about 66.8879660328. The cubic root of 4474 is about 16.4777784733.

The spelling of 4474 in words is "four thousand, four hundred seventy-four", and thus it is an iban number.

Divisors: 1 2 2237 4474