146481348 has 24 divisors (see below), whose sum is σ = 368081728. Its totient is φ = 45071136.

The previous prime is 146481343. The next prime is 146481371. The reversal of 146481348 is 843184641.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (146481343) 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, 469336 + ... + 469647.

Almost surely, 2^146481348 is an apocalyptic number.

It is an amenable number.

146481348 is an abundant number, since it is smaller than the sum of its proper divisors (221600380).

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

146481348 is a wasteful number, since it uses less digits than its factorization.

146481348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939003 (or 939001 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 146481348 is about 12102.9479053659. The cubic root of 146481348 is about 527.1417847547.

The spelling of 146481348 in words is "one hundred forty-six million, four hundred eighty-one thousand, three hundred forty-eight".