145910 has 8 divisors (see below), whose sum is σ = 262656. Its totient is φ = 58360.

The previous prime is 145903. The next prime is 145931. The reversal of 145910 is 19541.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 145910.

It is an unprimeable number.

145910 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7286 + ... + 7305.

It is an arithmetic number, because the mean of its divisors is an integer number (32832).

2¹⁴⁵⁹¹⁰ is an apocalyptic number.

145910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145910 is a deficient number, since it is larger than the sum of its proper divisors (116746).

145910 is a wasteful number, since it uses less digits than its factorization.

145910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14598.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 145910 is about 381.9816749531. The cubic root of 145910 is about 52.6455522548.

The spelling of 145910 in words is "one hundred forty-five thousand, nine hundred ten".