146086 has 4 divisors (see below), whose sum is σ = 219132. Its totient is φ = 73042.

The previous prime is 146077. The next prime is 146093. The reversal of 146086 is 680641.

146086 = T₁₅₀ + T₁₅₁ + ... + T₁₆₁.

146086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×146086² = 42682238792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 146086.

It is a congruent number.

It is an unprimeable number.

146086 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36520 + ... + 36523.

It is an arithmetic number, because the mean of its divisors is an integer number (54783).

2¹⁴⁶⁰⁸⁶ is an apocalyptic number.

146086 is a deficient number, since it is larger than the sum of its proper divisors (73046).

146086 is an equidigital number, since it uses as much as digits as its factorization.

146086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73045.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 146086 is about 382.2119830670. The cubic root of 146086 is about 52.6667111752. Note that the first 3 decimals are identical.

The spelling of 146086 in words is "one hundred forty-six thousand, eighty-six".