1114237457 has 4 divisors (see below), whose sum is σ = 1140150000. Its totient is φ = 1088324916.

The previous prime is 1114237451. The next prime is 1114237459. The reversal of 1114237457 is 7547324111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7547324111 = 14843 ⋅508477.

It is a cyclic number.

It is not a de Polignac number, because 1114237457 - 2¹⁰ = 1114236433 is a prime.

It is a super-2 number, since 2×1114237457² = 2483050221163653698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1114237451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12956207 + ... + 12956292.

It is an arithmetic number, because the mean of its divisors is an integer number (285037500).

Almost surely, 2^1114237457 is an apocalyptic number.

It is an amenable number.

1114237457 is a deficient number, since it is larger than the sum of its proper divisors (25912543).

1114237457 is an equidigital number, since it uses as much as digits as its factorization.

1114237457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25912542.

The product of its digits is 23520, while the sum is 35.

The square root of 1114237457 is about 33380.1955806134. The cubic root of 1114237457 is about 1036.7146873236.

The spelling of 1114237457 in words is "one billion, one hundred fourteen million, two hundred thirty-seven thousand, four hundred fifty-seven".