1114402397 has 2 divisors, whose sum is σ = 1114402398. Its totient is φ = 1114402396.

The previous prime is 1114402379. The next prime is 1114402403. The reversal of 1114402397 is 7932044111.

Together with previous prime (1114402379) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 926958916 + 187443481 = 30446^2 + 13691^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114402397 - 2²⁰ = 1113353821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114402697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557201198 + 557201199.

It is an arithmetic number, because the mean of its divisors is an integer number (557201199).

Almost surely, 2^1114402397 is an apocalyptic number.

It is an amenable number.

1114402397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114402397 is an equidigital number, since it uses as much as digits as its factorization.

1114402397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 1114402397 is about 33382.6661158153. Note that the first 3 decimals coincide. The cubic root of 1114402397 is about 1036.7658395810.

The spelling of 1114402397 in words is "one billion, one hundred fourteen million, four hundred two thousand, three hundred ninety-seven".