4992355 has 4 divisors (see below), whose sum is σ = 5990832. Its totient is φ = 3993880.

The previous prime is 4992353. The next prime is 4992359. The reversal of 4992355 is 5532994.

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

It is not a de Polignac number, because 4992355 - 2¹ = 4992353 is a prime.

It is a d-powerful number, because it can be written as 4 + 9³ + 9⁷ + 2⁸ + 3¹¹ + 5⁶ + 5⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4992353) 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, 499231 + ... + 499240.

It is an arithmetic number, because the mean of its divisors is an integer number (1497708).

Almost surely, 2^4992355 is an apocalyptic number.

4992355 is a deficient number, since it is larger than the sum of its proper divisors (998477).

4992355 is an equidigital number, since it uses as much as digits as its factorization.

4992355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998476.

The product of its digits is 48600, while the sum is 37.

The square root of 4992355 is about 2234.3578495845. The cubic root of 4992355 is about 170.9103984375.

The spelling of 4992355 in words is "four million, nine hundred ninety-two thousand, three hundred fifty-five".