4837997 has 2 divisors, whose sum is σ = 4837998. Its totient is φ = 4837996.

The previous prime is 4837991. The next prime is 4838017. The reversal of 4837997 is 7997384.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2709316 + 2128681 = 1646^2 + 1459^2 .

It is a cyclic number.

It is not a de Polignac number, because 4837997 - 2⁶ = 4837933 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4837991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2418998 + 2418999.

It is an arithmetic number, because the mean of its divisors is an integer number (2418999).

Almost surely, 2^4837997 is an apocalyptic number.

It is an amenable number.

4837997 is a deficient number, since it is larger than the sum of its proper divisors (1).

4837997 is an equidigital number, since it uses as much as digits as its factorization.

4837997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 47.

The square root of 4837997 is about 2199.5447256194. The cubic root of 4837997 is about 169.1304735705.

The spelling of 4837997 in words is "four million, eight hundred thirty-seven thousand, nine hundred ninety-seven".