114329781 has 12 divisors (see below), whose sum is σ = 165323808. Its totient is φ = 76136424.

The previous prime is 114329759. The next prime is 114329797. The reversal of 114329781 is 187923411.

It is a happy number.

It is not a de Polignac number, because 114329781 - 2⁵ = 114329749 is a prime.

It is a super-2 number, since 2×114329781² = 26142597647015922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114329701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2386 + ... + 15308.

It is an arithmetic number, because the mean of its divisors is an integer number (13776984).

Almost surely, 2^114329781 is an apocalyptic number.

It is an amenable number.

114329781 is a deficient number, since it is larger than the sum of its proper divisors (50994027).

114329781 is a wasteful number, since it uses less digits than its factorization.

114329781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13912 (or 13909 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 114329781 is about 10692.5105096979. The cubic root of 114329781 is about 485.3478653600.

The spelling of 114329781 in words is "one hundred fourteen million, three hundred twenty-nine thousand, seven hundred eighty-one".