146656412 has 36 divisors (see below), whose sum is σ = 308193984. Its totient is φ = 60822720.

The previous prime is 146656373. The next prime is 146656423. The reversal of 146656412 is 214656641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5993 + ... + 18144.

It is an arithmetic number, because the mean of its divisors is an integer number (8560944).

Almost surely, 2^146656412 is an apocalyptic number.

It is an amenable number.

146656412 is an abundant number, since it is smaller than the sum of its proper divisors (161537572).

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

146656412 is a wasteful number, since it uses less digits than its factorization.

146656412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24186 (or 24177 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 146656412 is about 12110.1780333734. The cubic root of 146656412 is about 527.3517018340.

The spelling of 146656412 in words is "one hundred forty-six million, six hundred fifty-six thousand, four hundred twelve".