146785216 has 28 divisors (see below), whose sum is σ = 299154088. Its totient is φ = 71407872.

The previous prime is 146785213. The next prime is 146785267. The reversal of 146785216 is 612587641.

146785216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146785213) 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, 28626 + ... + 33361.

Almost surely, 2^146785216 is an apocalyptic number.

146785216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146785216 is an abundant number, since it is smaller than the sum of its proper divisors (152368872).

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

146785216 is an equidigital number, since it uses as much as digits as its factorization.

146785216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62036 (or 62026 counting only the distinct ones).

The product of its digits is 80640, while the sum is 40.

The square root of 146785216 is about 12115.4948722700. The cubic root of 146785216 is about 527.5060424725.

The spelling of 146785216 in words is "one hundred forty-six million, seven hundred eighty-five thousand, two hundred sixteen".