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4762225 = 521314653
BaseRepresentation
bin10010001010101001110001
322221221112201
4102022221301
52204342400
6250023201
755323016
oct22125161
98857481
104762225
112762a26
121717b01
13ca97b0
148bd70d
1564106a
hex48aa71

4762225 has 12 divisors (see below), whose sum is σ = 6359836. Its totient is φ = 3516480.

The previous prime is 4762213. The next prime is 4762231. The reversal of 4762225 is 5222674.

It can be written as a sum of positive squares in 6 ways, for example, as 135424 + 4626801 = 368^2 + 2151^2 .

It is not a de Polignac number, because 4762225 - 211 = 4760177 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4762193 and 4762202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7002 + ... + 7651.

Almost surely, 24762225 is an apocalyptic number.

It is an amenable number.

4762225 is a deficient number, since it is larger than the sum of its proper divisors (1597611).

4762225 is a wasteful number, since it uses less digits than its factorization.

4762225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14676 (or 14671 counting only the distinct ones).

The product of its digits is 6720, while the sum is 28.

The square root of 4762225 is about 2182.2522768919. The cubic root of 4762225 is about 168.2428578490.

Adding to 4762225 its reverse (5222674), we get a palindrome (9984899).

It can be divided in two parts, 476 and 2225, that added together give a triangular number (2701 = T73).

The spelling of 4762225 in words is "four million, seven hundred sixty-two thousand, two hundred twenty-five".

Divisors: 1 5 13 25 65 325 14653 73265 190489 366325 952445 4762225