114247381 has 8 divisors (see below), whose sum is σ = 115280984. Its totient is φ = 113218560.

The previous prime is 114247363. The next prime is 114247403. The reversal of 114247381 is 183742411.

It can be written as a sum of positive squares in 4 ways, for example, as 15563025 + 98684356 = 3945^2 + 9934^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 114247381 - 2⁵ = 114247349 is a prime.

It is a super-2 number, since 2×114247381² = 26104928130718322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114247481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60061 + ... + 61933.

It is an arithmetic number, because the mean of its divisors is an integer number (14410123).

Almost surely, 2^114247381 is an apocalyptic number.

It is an amenable number.

114247381 is a deficient number, since it is larger than the sum of its proper divisors (1033603).

114247381 is a wasteful number, since it uses less digits than its factorization.

114247381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2391.

The product of its digits is 5376, while the sum is 31.

The square root of 114247381 is about 10688.6566508612. The cubic root of 114247381 is about 485.2312370255.

Adding to 114247381 its reverse (183742411), we get a palindrome (297989792).

The spelling of 114247381 in words is "one hundred fourteen million, two hundred forty-seven thousand, three hundred eighty-one".