146607 has 4 divisors (see below), whose sum is σ = 195480. Its totient is φ = 97736.

The previous prime is 146603. The next prime is 146609. The reversal of 146607 is 706641.

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

It is a cyclic number.

It is not a de Polignac number, because 146607 - 2² = 146603 is a prime.

It is a super-2 number, since 2×146607² = 42987224898, which contains 22 as substring.

It is a D-number.

146607 is a lucky 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 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, 24432 + ... + 24437.

It is an arithmetic number, because the mean of its divisors is an integer number (48870).

2¹⁴⁶⁶⁰⁷ is an apocalyptic number.

146607 is a deficient number, since it is larger than the sum of its proper divisors (48873).

146607 is an equidigital number, since it uses as much as digits as its factorization.

146607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48872.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 146607 is about 382.8929354271. The cubic root of 146607 is about 52.7292469444.

The spelling of 146607 in words is "one hundred forty-six thousand, six hundred seven".