4997403 has 8 divisors (see below), whose sum is σ = 7403600. Its totient is φ = 3331584.

The previous prime is 4997401. The next prime is 4997471. The reversal of 4997403 is 3047994.

It is not a de Polignac number, because 4997403 - 2¹ = 4997401 is a prime.

It is a Duffinian number.

4997403 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4997401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92518 + ... + 92571.

It is an arithmetic number, because the mean of its divisors is an integer number (925450).

Almost surely, 2^4997403 is an apocalyptic number.

4997403 is a deficient number, since it is larger than the sum of its proper divisors (2406197).

4997403 is a wasteful number, since it uses less digits than its factorization.

4997403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185098 (or 185092 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 4997403 is about 2235.4871952217. The cubic root of 4997403 is about 170.9679841570.

The spelling of 4997403 in words is "four million, nine hundred ninety-seven thousand, four hundred three".