146682097 has 4 divisors (see below), whose sum is σ = 150646516. Its totient is φ = 142717680.

The previous prime is 146682091. The next prime is 146682101. The reversal of 146682097 is 790286641.

146682097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 790286641 = 67 ⋅11795323.

It can be written as a sum of positive squares in 2 ways, for example, as 131813361 + 14868736 = 11481^2 + 3856^2 .

It is a cyclic number.

It is not a de Polignac number, because 146682097 - 2³ = 146682089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146682091) 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, 1982154 + ... + 1982227.

It is an arithmetic number, because the mean of its divisors is an integer number (37661629).

Almost surely, 2^146682097 is an apocalyptic number.

It is an amenable number.

146682097 is a deficient number, since it is larger than the sum of its proper divisors (3964419).

146682097 is an equidigital number, since it uses as much as digits as its factorization.

146682097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3964418.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 146682097 is about 12111.2384585558. The cubic root of 146682097 is about 527.3824863451.

The spelling of 146682097 in words is "one hundred forty-six million, six hundred eighty-two thousand, ninety-seven".