4354965 has 20 divisors (see below), whose sum is σ = 7807404. Its totient is φ = 2322432.

The previous prime is 4354963. The next prime is 4354969. The reversal of 4354965 is 5694534.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3048516 + 1306449 = 1746^2 + 1143^2 .

It is not a de Polignac number, because 4354965 - 2¹ = 4354963 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4354963) 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 in 19 ways as a sum of consecutive naturals, for example, 4972 + ... + 5781.

Almost surely, 2^4354965 is an apocalyptic number.

4354965 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4354965 is a deficient number, since it is larger than the sum of its proper divisors (3452439).

4354965 is a wasteful number, since it uses less digits than its factorization.

4354965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10770 (or 10761 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 4354965 is about 2086.8552896643. The cubic root of 4354965 is about 163.3032731945.

The spelling of 4354965 in words is "four million, three hundred fifty-four thousand, nine hundred sixty-five".