4915213 has 4 divisors (see below), whose sum is σ = 5019840. Its totient is φ = 4810588.

The previous prime is 4915171. The next prime is 4915217. The reversal of 4915213 is 3125194.

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 4915213 - 2¹⁷ = 4784141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4915217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52243 + ... + 52336.

It is an arithmetic number, because the mean of its divisors is an integer number (1254960).

Almost surely, 2^4915213 is an apocalyptic number.

It is an amenable number.

4915213 is a deficient number, since it is larger than the sum of its proper divisors (104627).

4915213 is a wasteful number, since it uses less digits than its factorization.

4915213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104626.

The product of its digits is 1080, while the sum is 25.

The square root of 4915213 is about 2217.0279655431. The cubic root of 4915213 is about 170.0255209667.

The spelling of 4915213 in words is "four million, nine hundred fifteen thousand, two hundred thirteen".