4291097 has 2 divisors, whose sum is σ = 4291098. Its totient is φ = 4291096.

The previous prime is 4291073. The next prime is 4291103. The reversal of 4291097 is 7901924.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2383936 + 1907161 = 1544^2 + 1381^2 .

It is a cyclic number.

It is not a de Polignac number, because 4291097 - 2⁶ = 4291033 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4291057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2145548 + 2145549.

It is an arithmetic number, because the mean of its divisors is an integer number (2145549).

Almost surely, 2^4291097 is an apocalyptic number.

It is an amenable number.

4291097 is a deficient number, since it is larger than the sum of its proper divisors (1).

4291097 is an equidigital number, since it uses as much as digits as its factorization.

4291097 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 4291097 is about 2071.4963190892. The cubic root of 4291097 is about 162.5010272124.

The spelling of 4291097 in words is "four million, two hundred ninety-one thousand, ninety-seven".