145495 has 8 divisors (see below), whose sum is σ = 199584. Its totient is φ = 99744.

The previous prime is 145487. The next prime is 145501. The reversal of 145495 is 594541.

145495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 145495 - 2³ = 145487 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2044 + ... + 2113.

It is an arithmetic number, because the mean of its divisors is an integer number (24948).

2¹⁴⁵⁴⁹⁵ is an apocalyptic number.

145495 is a deficient number, since it is larger than the sum of its proper divisors (54089).

145495 is an equidigital number, since it uses as much as digits as its factorization.

145495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4169.

The product of its digits is 3600, while the sum is 28.

The square root of 145495 is about 381.4380683676. The cubic root of 145495 is about 52.5955930325.

The spelling of 145495 in words is "one hundred forty-five thousand, four hundred ninety-five".