4212097 has 2 divisors, whose sum is σ = 4212098. Its totient is φ = 4212096.

The previous prime is 4212071. The next prime is 4212101. The reversal of 4212097 is 7902124.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3111696 + 1100401 = 1764^2 + 1049^2 .

It is a cyclic number.

It is not a de Polignac number, because 4212097 - 2¹¹ = 4210049 is a prime.

It is a super-2 number, since 2×4212097² = 35483522274818, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁴ + 2²¹ + 1 + 2²¹ + 0 + 9³ + 7⁵ .

It is not a weakly prime, because it can be changed into another prime (4212797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106048 + 2106049.

It is an arithmetic number, because the mean of its divisors is an integer number (2106049).

Almost surely, 2^4212097 is an apocalyptic number.

It is an amenable number.

4212097 is a deficient number, since it is larger than the sum of its proper divisors (1).

4212097 is an equidigital number, since it uses as much as digits as its factorization.

4212097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 4212097 is about 2052.3393968835. The cubic root of 4212097 is about 161.4976180768.

The spelling of 4212097 in words is "four million, two hundred twelve thousand, ninety-seven".