146533516 has 12 divisors (see below), whose sum is σ = 259315560. Its totient is φ = 72443360.

The previous prime is 146533511. The next prime is 146533531. The reversal of 146533516 is 615335641.

It is a super-2 number, since 2×146533516² = 42944142622644512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (146533511) 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, 205450 + ... + 206161.

It is an arithmetic number, because the mean of its divisors is an integer number (21609630).

Almost surely, 2^146533516 is an apocalyptic number.

It is an amenable number.

146533516 is a deficient number, since it is larger than the sum of its proper divisors (112782044).

146533516 is a wasteful number, since it uses less digits than its factorization.

146533516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411704 (or 411702 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 146533516 is about 12105.1028909299. The cubic root of 146533516 is about 527.2043562448.

The spelling of 146533516 in words is "one hundred forty-six million, five hundred thirty-three thousand, five hundred sixteen".