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5244422 = 22622211
BaseRepresentation
bin10100000000011000000110
3100212102222212
4110000120012
52320310142
6304223422
762401601
oct24003006
910772885
105244422
112a62237
12190ab72
131118111
149a7338
156d8d82
hex500606

5244422 has 4 divisors (see below), whose sum is σ = 7866636. Its totient is φ = 2622210.

The previous prime is 5244383. The next prime is 5244427. The reversal of 5244422 is 2244425.

Adding to 5244422 its reverse (2244425), we get a palindrome (7488847).

5244422 is nontrivially palindromic in base 13.

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

It is a super-2 number, since 2×52444222 = 55007924228168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5244427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311104 + ... + 1311107.

It is an arithmetic number, because the mean of its divisors is an integer number (1966659).

Almost surely, 25244422 is an apocalyptic number.

5244422 is a deficient number, since it is larger than the sum of its proper divisors (2622214).

5244422 is a wasteful number, since it uses less digits than its factorization.

5244422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622213.

The product of its digits is 2560, while the sum is 23.

The square root of 5244422 is about 2290.0703045977. The cubic root of 5244422 is about 173.7397571727.

The spelling of 5244422 in words is "five million, two hundred forty-four thousand, four hundred twenty-two".

Divisors: 1 2 2622211 5244422