4992413 has 2 divisors, whose sum is σ = 4992414. Its totient is φ = 4992412.

The previous prime is 4992409. The next prime is 4992419. The reversal of 4992413 is 3142994.

It is a happy number.

4992413 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4169764 + 822649 = 2042^2 + 907^2 .

It is a cyclic number.

It is not a de Polignac number, because 4992413 - 2² = 4992409 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4992413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4992419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2496206 + 2496207.

It is an arithmetic number, because the mean of its divisors is an integer number (2496207).

Almost surely, 2^4992413 is an apocalyptic number.

It is an amenable number.

4992413 is a deficient number, since it is larger than the sum of its proper divisors (1).

4992413 is an equidigital number, since it uses as much as digits as its factorization.

4992413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 32.

The square root of 4992413 is about 2234.3708286674. The cubic root of 4992413 is about 170.9110603004.

The spelling of 4992413 in words is "four million, nine hundred ninety-two thousand, four hundred thirteen".