4405697 has 2 divisors, whose sum is σ = 4405698. Its totient is φ = 4405696.

The previous prime is 4405693. The next prime is 4405699. The reversal of 4405697 is 7965044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3701776 + 703921 = 1924^2 + 839^2 .

It is a cyclic number.

It is not a de Polignac number, because 4405697 - 2² = 4405693 is a prime.

Together with 4405699, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4405691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202848 + 2202849.

It is an arithmetic number, because the mean of its divisors is an integer number (2202849).

Almost surely, 2^4405697 is an apocalyptic number.

It is an amenable number.

4405697 is a deficient number, since it is larger than the sum of its proper divisors (1).

4405697 is an equidigital number, since it uses as much as digits as its factorization.

4405697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 4405697 is about 2098.9752261520. The cubic root of 4405697 is about 163.9349459414.

The spelling of 4405697 in words is "four million, four hundred five thousand, six hundred ninety-seven".