146661032 has 32 divisors (see below), whose sum is σ = 315606720. Its totient is φ = 62588160.

The previous prime is 146661029. The next prime is 146661037. The reversal of 146661032 is 230166641.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 146660986 and 146661004.

It is not an unprimeable number, because it can be changed into a prime (146661037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8063 + ... + 18929.

It is an arithmetic number, because the mean of its divisors is an integer number (9862710).

Almost surely, 2^146661032 is an apocalyptic number.

It is an amenable number.

146661032 is an abundant number, since it is smaller than the sum of its proper divisors (168945688).

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

146661032 is a wasteful number, since it uses less digits than its factorization.

146661032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11121 (or 11117 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 146661032 is about 12110.3687805120. The cubic root of 146661032 is about 527.3572393559.

The spelling of 146661032 in words is "one hundred forty-six million, six hundred sixty-one thousand, thirty-two".