4909253 has 4 divisors (see below), whose sum is σ = 5067648. Its totient is φ = 4750860.

The previous prime is 4909249. The next prime is 4909259. The reversal of 4909253 is 3529094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4909253 - 2² = 4909249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4909259) 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, 79151 + ... + 79212.

It is an arithmetic number, because the mean of its divisors is an integer number (1266912).

Almost surely, 2^4909253 is an apocalyptic number.

It is an amenable number.

4909253 is a deficient number, since it is larger than the sum of its proper divisors (158395).

4909253 is a wasteful number, since it uses less digits than its factorization.

4909253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158394.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 4909253 is about 2215.6834160141. The cubic root of 4909253 is about 169.9567710152.

The spelling of 4909253 in words is "four million, nine hundred nine thousand, two hundred fifty-three".