14400097 has 2 divisors, whose sum is σ = 14400098. Its totient is φ = 14400096.

The previous prime is 14400091. The next prime is 14400101. The reversal of 14400097 is 79000441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13242321 + 1157776 = 3639^2 + 1076^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14400097 is a prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (14400091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7200048 + 7200049.

It is an arithmetic number, because the mean of its divisors is an integer number (7200049).

Almost surely, 2^14400097 is an apocalyptic number.

It is an amenable number.

14400097 is a deficient number, since it is larger than the sum of its proper divisors (1).

14400097 is an equidigital number, since it uses as much as digits as its factorization.

14400097 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 14400097 is about 3794.7459730527. The cubic root of 14400097 is about 243.2886260936.

The spelling of 14400097 in words is "fourteen million, four hundred thousand, ninety-seven".