4907213 has 4 divisors (see below), whose sum is σ = 4928508. Its totient is φ = 4885920.

The previous prime is 4907191. The next prime is 4907219. The reversal of 4907213 is 3127094.

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 + 1532644 = 1837^2 + 1238^2 .

It is a cyclic number.

It is not a de Polignac number, because 4907213 - 2²² = 712909 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 (4907219) 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, 10298 + ... + 10763.

It is an arithmetic number, because the mean of its divisors is an integer number (1232127).

Almost surely, 2^4907213 is an apocalyptic number.

It is an amenable number.

4907213 is a deficient number, since it is larger than the sum of its proper divisors (21295).

4907213 is a wasteful number, since it uses less digits than its factorization.

4907213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21294.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 4907213 is about 2215.2230136038. The cubic root of 4907213 is about 169.9332263708.

The spelling of 4907213 in words is "four million, nine hundred seven thousand, two hundred thirteen".