146797 has 8 divisors (see below), whose sum is σ = 170816. Its totient is φ = 123552.

The previous prime is 146777. The next prime is 146801. The reversal of 146797 is 797641.

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

It is a cyclic number.

It is not a de Polignac number, because 146797 - 2⁷ = 146669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146767) 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 7 ways as a sum of consecutive naturals, for example, 313 + ... + 625.

It is an arithmetic number, because the mean of its divisors is an integer number (21352).

2¹⁴⁶⁷⁹⁷ is an apocalyptic number.

146797 is the 313-rd pentagonal number.

It is an amenable number.

146797 is a deficient number, since it is larger than the sum of its proper divisors (24019).

146797 is an equidigital number, since it uses as much as digits as its factorization.

146797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387.

The product of its digits is 10584, while the sum is 34.

The square root of 146797 is about 383.1409662252. The cubic root of 146797 is about 52.7520158256.

The spelling of 146797 in words is "one hundred forty-six thousand, seven hundred ninety-seven".