146483397 has 20 divisors (see below), whose sum is σ = 220065120. Its totient is φ = 97100424.

The previous prime is 146483357. The next prime is 146483399. The reversal of 146483397 is 793384641.

It is not a de Polignac number, because 146483397 - 2¹⁰ = 146482373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146483399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9448 + ... + 19550.

It is an arithmetic number, because the mean of its divisors is an integer number (11003256).

Almost surely, 2^146483397 is an apocalyptic number.

It is an amenable number.

146483397 is a deficient number, since it is larger than the sum of its proper divisors (73581723).

146483397 is a wasteful number, since it uses less digits than its factorization.

146483397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10294 (or 10285 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 146483397 is about 12103.0325538685. The cubic root of 146483397 is about 527.1442426524.

The spelling of 146483397 in words is "one hundred forty-six million, four hundred eighty-three thousand, three hundred ninety-seven".