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4764469 is a prime number
BaseRepresentation
bin10010001011001100110101
322222001121211
4102023030311
52204430334
6250041421
755332403
oct22131465
98861554
104764469
112764686
121719271
13caa818
148c0473
15641a64
hex48b335

4764469 has 2 divisors, whose sum is σ = 4764470. Its totient is φ = 4764468.

The previous prime is 4764433. The next prime is 4764481. The reversal of 4764469 is 9644674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2762244 + 2002225 = 1662^2 + 1415^2 .

It is a cyclic number.

It is not a de Polignac number, because 4764469 - 27 = 4764341 is a prime.

It is a super-2 number, since 2×47644692 = 45400329703922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4764769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2382234 + 2382235.

It is an arithmetic number, because the mean of its divisors is an integer number (2382235).

Almost surely, 24764469 is an apocalyptic number.

It is an amenable number.

4764469 is a deficient number, since it is larger than the sum of its proper divisors (1).

4764469 is an equidigital number, since it uses as much as digits as its factorization.

4764469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 40.

The square root of 4764469 is about 2182.7663640436. The cubic root of 4764469 is about 168.2692795104.

It can be divided in two parts, 47 and 64469, that added together give a square (64516 = 2542).

The spelling of 4764469 in words is "four million, seven hundred sixty-four thousand, four hundred sixty-nine".