1114397 has 2 divisors, whose sum is σ = 1114398. Its totient is φ = 1114396.

The previous prime is 1114381. The next prime is 1114423. The reversal of 1114397 is 7934111.

It is an a-pointer prime, because the next prime (1114423) can be obtained adding 1114397 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1110916 + 3481 = 1054^2 + 59^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114397 - 2⁴ = 1114381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557198 + 557199.

It is an arithmetic number, because the mean of its divisors is an integer number (557199).

2^1114397 is an apocalyptic number.

It is an amenable number.

1114397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114397 is an equidigital number, since it uses as much as digits as its factorization.

1114397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 756, while the sum is 26.

The square root of 1114397 is about 1055.6500367072. The cubic root of 1114397 is about 103.6764165908.

The spelling of 1114397 in words is "one million, one hundred fourteen thousand, three hundred ninety-seven".