146606 has 4 divisors (see below), whose sum is σ = 219912. Its totient is φ = 73302.

The previous prime is 146603. The next prime is 146609. The reversal of 146606 is 606641.

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

It is an interprime number because it is at equal distance from previous prime (146603) and next prime (146609).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36650 + ... + 36653.

It is an arithmetic number, because the mean of its divisors is an integer number (54978).

2¹⁴⁶⁶⁰⁶ is an apocalyptic number.

146606 is a deficient number, since it is larger than the sum of its proper divisors (73306).

146606 is an equidigital number, since it uses as much as digits as its factorization.

146606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73305.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 146606 is about 382.8916295768. The cubic root of 146606 is about 52.7291270562.

The spelling of 146606 in words is "one hundred forty-six thousand, six hundred six".