114161145 has 16 divisors (see below), whose sum is σ = 208752000. Its totient is φ = 52187904.

The previous prime is 114161111. The next prime is 114161147. The reversal of 114161145 is 541161411.

It is not a de Polignac number, because 114161145 - 2⁸ = 114160889 is a prime.

It is a super-2 number, since 2×114161145² = 26065534055422050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (114161147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543520 + ... + 543729.

It is an arithmetic number, because the mean of its divisors is an integer number (13047000).

Almost surely, 2^114161145 is an apocalyptic number.

114161145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

114161145 is a deficient number, since it is larger than the sum of its proper divisors (94590855).

114161145 is a wasteful number, since it uses less digits than its factorization.

114161145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087264.

The product of its digits is 480, while the sum is 24.

The square root of 114161145 is about 10684.6218931696. The cubic root of 114161145 is about 485.1091191753.

It can be divided in two parts, 11416 and 1145, that added together give a triangular number (12561 = T₁₅₈).

The spelling of 114161145 in words is "one hundred fourteen million, one hundred sixty-one thousand, one hundred forty-five".