146746 has 8 divisors (see below), whose sum is σ = 221760. Its totient is φ = 72828.

The previous prime is 146743. The next prime is 146749. The reversal of 146746 is 647641.

It is an interprime number because it is at equal distance from previous prime (146743) and next prime (146749).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325 + ... + 631.

It is an arithmetic number, because the mean of its divisors is an integer number (27720).

2¹⁴⁶⁷⁴⁶ is an apocalyptic number.

146746 is a deficient number, since it is larger than the sum of its proper divisors (75014).

146746 is a wasteful number, since it uses less digits than its factorization.

146746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548.

The product of its digits is 4032, while the sum is 28.

The square root of 146746 is about 383.0744053053. The cubic root of 146746 is about 52.7459061085.

The spelling of 146746 in words is "one hundred forty-six thousand, seven hundred forty-six".