146729482 has 8 divisors (see below), whose sum is σ = 233040996. Its totient is φ = 69049152.

The previous prime is 146729477. The next prime is 146729491. The reversal of 146729482 is 284927641.

146729482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 139216401 + 7513081 = 11799^2 + 2741^2 .

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

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, 2157753 + ... + 2157820.

Almost surely, 2^146729482 is an apocalyptic number.

146729482 is a deficient number, since it is larger than the sum of its proper divisors (86311514).

146729482 is a wasteful number, since it uses less digits than its factorization.

146729482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4315592.

The product of its digits is 193536, while the sum is 43.

The square root of 146729482 is about 12113.1945414907. The cubic root of 146729482 is about 527.4392697543.

The spelling of 146729482 in words is "one hundred forty-six million, seven hundred twenty-nine thousand, four hundred eighty-two".