111468025 has 12 divisors (see below), whose sum is σ = 142987500. Its totient is φ = 86098880.

The previous prime is 111468023. The next prime is 111468061. The reversal of 111468025 is 520864111.

It can be written as a sum of positive squares in 6 ways, for example, as 6446521 + 105021504 = 2539^2 + 10248^2 .

It is not a de Polignac number, because 111468025 - 2¹ = 111468023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111467984 and 111468002.

It is not an unprimeable number, because it can be changed into a prime (111468023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76150 + ... + 77599.

It is an arithmetic number, because the mean of its divisors is an integer number (11915625).

Almost surely, 2^111468025 is an apocalyptic number.

It is an amenable number.

111468025 is a deficient number, since it is larger than the sum of its proper divisors (31519475).

111468025 is a wasteful number, since it uses less digits than its factorization.

111468025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153788 (or 153783 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 111468025 is about 10557.8418722767. The cubic root of 111468025 is about 481.2640654797.

The spelling of 111468025 in words is "one hundred eleven million, four hundred sixty-eight thousand, twenty-five".