114581738 has 4 divisors (see below), whose sum is σ = 171872610. Its totient is φ = 57290868.

The previous prime is 114581737. The next prime is 114581771. The reversal of 114581738 is 837185411.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 65399569 + 49182169 = 8087^2 + 7013^2 .

It is not an unprimeable number, because it can be changed into a prime (114581737) 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 as a sum of consecutive naturals, namely, 28645433 + ... + 28645436.

Almost surely, 2^114581738 is an apocalyptic number.

114581738 is a deficient number, since it is larger than the sum of its proper divisors (57290872).

114581738 is an equidigital number, since it uses as much as digits as its factorization.

114581738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57290871.

The product of its digits is 26880, while the sum is 38.

The square root of 114581738 is about 10704.2859640426. The cubic root of 114581738 is about 485.7041361119.

The spelling of 114581738 in words is "one hundred fourteen million, five hundred eighty-one thousand, seven hundred thirty-eight".