146605616 has 10 divisors (see below), whose sum is σ = 284048412. Its totient is φ = 73302800.

The previous prime is 146605609. The next prime is 146605649. The reversal of 146605616 is 616506641.

146605616 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4581410 + ... + 4581441.

Almost surely, 2^146605616 is an apocalyptic number.

146605616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146605616 is a deficient number, since it is larger than the sum of its proper divisors (137442796).

146605616 is an equidigital number, since it uses as much as digits as its factorization.

146605616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9162859 (or 9162853 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 146605616 is about 12108.0806075943. The cubic root of 146605616 is about 527.2908101895.

The spelling of 146605616 in words is "one hundred forty-six million, six hundred five thousand, six hundred sixteen".