114428727 has 16 divisors (see below), whose sum is σ = 193742080. Its totient is φ = 65387736.

The previous prime is 114428711. The next prime is 114428729. The reversal of 114428727 is 727824411.

It is not a de Polignac number, because 114428727 - 2⁴ = 114428711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 114428691 and 114428700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114428729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302533 + ... + 302910.

It is an arithmetic number, because the mean of its divisors is an integer number (12108880).

Almost surely, 2^114428727 is an apocalyptic number.

114428727 is a deficient number, since it is larger than the sum of its proper divisors (79313353).

114428727 is an equidigital number, since it uses as much as digits as its factorization.

114428727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605459 (or 605453 counting only the distinct ones).

The product of its digits is 25088, while the sum is 36.

The square root of 114428727 is about 10697.1363925118. The cubic root of 114428727 is about 485.4878387548.

The spelling of 114428727 in words is "one hundred fourteen million, four hundred twenty-eight thousand, seven hundred twenty-seven".