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4769216 = 26431733
BaseRepresentation
bin10010001100010111000000
322222022010122
4102030113000
52210103331
6250115412
755352264
oct22142700
98868118
104769216
112768201
12171bb68
13caca2a
148c20a4
1564317b
hex48c5c0

4769216 has 28 divisors (see below), whose sum is σ = 9689592. Its totient is φ = 2327808.

The previous prime is 4769213. The next prime is 4769227. The reversal of 4769216 is 6129674.

It is a super-3 number, since 3×47692163 (a number of 21 digits) contains 333 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4769213) 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, 1886 + ... + 3618.

Almost surely, 24769216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4769216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4844796).

4769216 is an abundant number, since it is smaller than the sum of its proper divisors (4920376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4769216 is a wasteful number, since it uses less digits than its factorization.

4769216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788 (or 1778 counting only the distinct ones).

The product of its digits is 18144, while the sum is 35.

The square root of 4769216 is about 2183.8534749383. The cubic root of 4769216 is about 168.3251450667.

The spelling of 4769216 in words is "four million, seven hundred sixty-nine thousand, two hundred sixteen".

Divisors: 1 2 4 8 16 32 43 64 86 172 344 688 1376 1733 2752 3466 6932 13864 27728 55456 74519 110912 149038 298076 596152 1192304 2384608 4769216