4917133 has 4 divisors (see below), whose sum is σ = 5295388. Its totient is φ = 4538880.

The previous prime is 4917113. The next prime is 4917139. The reversal of 4917133 is 3317194.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3374569 + 1542564 = 1837^2 + 1242^2 .

It is a cyclic number.

It is not a de Polignac number, because 4917133 - 2¹³ = 4908941 is a prime.

It is a Duffinian number.

4917133 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4917139) 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 3 ways as a sum of consecutive naturals, for example, 189108 + ... + 189133.

It is an arithmetic number, because the mean of its divisors is an integer number (1323847).

Almost surely, 2^4917133 is an apocalyptic number.

It is an amenable number.

4917133 is a deficient number, since it is larger than the sum of its proper divisors (378255).

4917133 is a wasteful number, since it uses less digits than its factorization.

4917133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378254.

The product of its digits is 2268, while the sum is 28.

The square root of 4917133 is about 2217.4609353944. The cubic root of 4917133 is about 170.0476567658.

It can be divided in two parts, 4917 and 133, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 4917133 in words is "four million, nine hundred seventeen thousand, one hundred thirty-three".