146620 has 12 divisors (see below), whose sum is σ = 307944. Its totient is φ = 58640.

The previous prime is 146617. The next prime is 146639. The reversal of 146620 is 26641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3646 + ... + 3685.

It is an arithmetic number, because the mean of its divisors is an integer number (25662).

2¹⁴⁶⁶²⁰ is an apocalyptic number.

146620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146620 is an abundant number, since it is smaller than the sum of its proper divisors (161324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146620 is a wasteful number, since it uses less digits than its factorization.

146620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7340 (or 7338 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 146620 is about 382.9099110757. The cubic root of 146620 is about 52.7308054420.

The spelling of 146620 in words is "one hundred forty-six thousand, six hundred twenty".