146318712 has 32 divisors (see below), whose sum is σ = 366132480. Its totient is φ = 48728160.

The previous prime is 146318681. The next prime is 146318719. The reversal of 146318712 is 217813641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146318719) 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 7 ways as a sum of consecutive naturals, for example, 33537 + ... + 37647.

It is an arithmetic number, because the mean of its divisors is an integer number (11441640).

Almost surely, 2^146318712 is an apocalyptic number.

146318712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146318712 is an abundant number, since it is smaller than the sum of its proper divisors (219813768).

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

146318712 is a wasteful number, since it uses less digits than its factorization.

146318712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5603 (or 5599 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 146318712 is about 12096.2271804063. The cubic root of 146318712 is about 526.9466200207.

The spelling of 146318712 in words is "one hundred forty-six million, three hundred eighteen thousand, seven hundred twelve".