4546397 has 2 divisors, whose sum is σ = 4546398. Its totient is φ = 4546396.

The previous prime is 4546351. The next prime is 4546403. The reversal of 4546397 is 7936454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4239481 + 306916 = 2059^2 + 554^2 .

It is a cyclic number.

It is not a de Polignac number, because 4546397 - 2⁸ = 4546141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4546397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4546307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2273198 + 2273199.

It is an arithmetic number, because the mean of its divisors is an integer number (2273199).

Almost surely, 2^4546397 is an apocalyptic number.

It is an amenable number.

4546397 is a deficient number, since it is larger than the sum of its proper divisors (1).

4546397 is an equidigital number, since it uses as much as digits as its factorization.

4546397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 38.

The square root of 4546397 is about 2132.2281772831. The cubic root of 4546397 is about 165.6618290948.

The spelling of 4546397 in words is "four million, five hundred forty-six thousand, three hundred ninety-seven".