145114 has 12 divisors (see below), whose sum is σ = 227934. Its totient is φ = 69264.

The previous prime is 145109. The next prime is 145121. The reversal of 145114 is 411541.

It can be written as a sum of positive squares in 3 ways, for example, as 140625 + 4489 = 375^2 + 67^2 .

It is a nialpdrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2712 + ... + 2764.

2¹⁴⁵¹¹⁴ is an apocalyptic number.

145114 is a deficient number, since it is larger than the sum of its proper divisors (82820).

145114 is an equidigital number, since it uses as much as digits as its factorization.

145114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 92 counting only the distinct ones).

The product of its digits is 80, while the sum is 16.

The square root of 145114 is about 380.9383152165. The cubic root of 145114 is about 52.5496431417.

Adding to 145114 its reverse (411541), we get a palindrome (556655).

The spelling of 145114 in words is "one hundred forty-five thousand, one hundred fourteen".