1114497247 has 2 divisors, whose sum is σ = 1114497248. Its totient is φ = 1114497246.

The previous prime is 1114497217. The next prime is 1114497253. The reversal of 1114497247 is 7427944111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1114497247 - 2⁷ = 1114497119 is a prime.

It is a super-2 number, since 2×1114497247² = 2484208227141158018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114497217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557248623 + 557248624.

It is an arithmetic number, because the mean of its divisors is an integer number (557248624).

Almost surely, 2^1114497247 is an apocalyptic number.

1114497247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114497247 is an equidigital number, since it uses as much as digits as its factorization.

1114497247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56448, while the sum is 40.

The square root of 1114497247 is about 33384.0867330529. The cubic root of 1114497247 is about 1036.7952527895.

The spelling of 1114497247 in words is "one billion, one hundred fourteen million, four hundred ninety-seven thousand, two hundred forty-seven".