146613660 has 48 divisors (see below), whose sum is σ = 420072576. Its totient is φ = 38187072.

The previous prime is 146613659. The next prime is 146613673. The reversal of 146613660 is 66316641.

146613660 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25834 + ... + 30993.

It is an arithmetic number, because the mean of its divisors is an integer number (8751512).

Almost surely, 2^146613660 is an apocalyptic number.

146613660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146613660 is an abundant number, since it is smaller than the sum of its proper divisors (273458916).

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

146613660 is a wasteful number, since it uses less digits than its factorization.

146613660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56882 (or 56880 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 146613660 is about 12108.4127778995. The cubic root of 146613660 is about 527.3004538621.

The spelling of 146613660 in words is "one hundred forty-six million, six hundred thirteen thousand, six hundred sixty".