4948997 has 4 divisors (see below), whose sum is σ = 4958016. Its totient is φ = 4939980.

The previous prime is 4948969. The next prime is 4949003. The reversal of 4948997 is 7998494.

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 a de Polignac number, because none of the positive numbers 2^k-4948997 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 (4948897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3629 + ... + 4802.

It is an arithmetic number, because the mean of its divisors is an integer number (1239504).

Almost surely, 2^4948997 is an apocalyptic number.

It is an amenable number.

4948997 is a deficient number, since it is larger than the sum of its proper divisors (9019).

4948997 is an equidigital number, since it uses as much as digits as its factorization.

4948997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9018.

The product of its digits is 653184, while the sum is 50.

The square root of 4948997 is about 2224.6341272218. The cubic root of 4948997 is about 170.4141804013.

The spelling of 4948997 in words is "four million, nine hundred forty-eight thousand, nine hundred ninety-seven".