4902917 has 2 divisors, whose sum is σ = 4902918. Its totient is φ = 4902916.

The previous prime is 4902913. The next prime is 4902923. The reversal of 4902917 is 7192094.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4866436 + 36481 = 2206^2 + 191^2 .

It is a cyclic number.

It is not a de Polignac number, because 4902917 - 2² = 4902913 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4902913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2451458 + 2451459.

It is an arithmetic number, because the mean of its divisors is an integer number (2451459).

Almost surely, 2^4902917 is an apocalyptic number.

It is an amenable number.

4902917 is a deficient number, since it is larger than the sum of its proper divisors (1).

4902917 is an equidigital number, since it uses as much as digits as its factorization.

4902917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 4902917 is about 2214.2531472259. The cubic root of 4902917 is about 169.8836227717.

The spelling of 4902917 in words is "four million, nine hundred two thousand, nine hundred seventeen".