146534572 has 12 divisors (see below), whose sum is σ = 259682080. Its totient is φ = 72339696.

The previous prime is 146534569. The next prime is 146534573. The reversal of 146534572 is 275435641.

It is not an unprimeable number, because it can be changed into a prime (146534573) 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, 231543 + ... + 232174.

Almost surely, 2^146534572 is an apocalyptic number.

It is an amenable number.

146534572 is a deficient number, since it is larger than the sum of its proper divisors (113147508).

146534572 is a wasteful number, since it uses less digits than its factorization.

146534572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463800 (or 463798 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 146534572 is about 12105.1465088201. The cubic root of 146534572 is about 527.2056226820.

The spelling of 146534572 in words is "one hundred forty-six million, five hundred thirty-four thousand, five hundred seventy-two".