114742387 has 4 divisors (see below), whose sum is σ = 120781480. Its totient is φ = 108703296.

The previous prime is 114742379. The next prime is 114742409. The reversal of 114742387 is 783247411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 114742387 - 2³ = 114742379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (114742487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3019518 + ... + 3019555.

It is an arithmetic number, because the mean of its divisors is an integer number (30195370).

Almost surely, 2^114742387 is an apocalyptic number.

114742387 is a deficient number, since it is larger than the sum of its proper divisors (6039093).

114742387 is an equidigital number, since it uses as much as digits as its factorization.

114742387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6039092.

The product of its digits is 37632, while the sum is 37.

The square root of 114742387 is about 10711.7872925110. The cubic root of 114742387 is about 485.9310234770.

Adding to 114742387 its reverse (783247411), we get a palindrome (897989798).

It can be divided in two parts, 11474 and 2387, that added together give a triangular number (13861 = T₁₆₆).

The spelling of 114742387 in words is "one hundred fourteen million, seven hundred forty-two thousand, three hundred eighty-seven".