146651712 has 28 divisors (see below), whose sum is σ = 388016496. Its totient is φ = 48883840.

The previous prime is 146651699. The next prime is 146651717. The reversal of 146651712 is 217156641.

It is not an unprimeable number, because it can be changed into a prime (146651717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381714 + ... + 382097.

It is an arithmetic number, because the mean of its divisors is an integer number (13857732).

Almost surely, 2^146651712 is an apocalyptic number.

146651712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146651712 is an abundant number, since it is smaller than the sum of its proper divisors (241364784).

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

146651712 is an equidigital number, since it uses as much as digits as its factorization.

146651712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763826 (or 763816 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 146651712 is about 12109.9839801711. The cubic root of 146651712 is about 527.3460683050.

The spelling of 146651712 in words is "one hundred forty-six million, six hundred fifty-one thousand, seven hundred twelve".