114772138 has 8 divisors (see below), whose sum is σ = 185401188. Its totient is φ = 52971744.

The previous prime is 114772129. The next prime is 114772157. The reversal of 114772138 is 831277411.

It can be written as a sum of positive squares in 2 ways, for example, as 107060409 + 7711729 = 10347^2 + 2777^2 .

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

It is a super-2 number, since 2×114772138² = 26345287322182088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2207131 + ... + 2207182.

Almost surely, 2^114772138 is an apocalyptic number.

114772138 is a deficient number, since it is larger than the sum of its proper divisors (70629050).

114772138 is a wasteful number, since it uses less digits than its factorization.

114772138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4414328.

The product of its digits is 9408, while the sum is 34.

The square root of 114772138 is about 10713.1759063314. The cubic root of 114772138 is about 485.9730180846.

The spelling of 114772138 in words is "one hundred fourteen million, seven hundred seventy-two thousand, one hundred thirty-eight".