146453016 has 32 divisors (see below), whose sum is σ = 378759600. Its totient is φ = 47134080.

The previous prime is 146453003. The next prime is 146453039. The reversal of 146453016 is 610354641.

146453016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104515 + ... + 105906.

Almost surely, 2^146453016 is an apocalyptic number.

It is an amenable number.

146453016 is an abundant number, since it is smaller than the sum of its proper divisors (232306584).

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

146453016 is a wasteful number, since it uses less digits than its factorization.

146453016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210459 (or 210455 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 146453016 is about 12101.7773901192. Note that the first 3 decimals coincide. The cubic root of 146453016 is about 527.1077964819.

The spelling of 146453016 in words is "one hundred forty-six million, four hundred fifty-three thousand, sixteen".