146605361 has 24 divisors (see below), whose sum is σ = 175912704. Its totient is φ = 119629440.

The previous prime is 146605357. The next prime is 146605363. The reversal of 146605361 is 163506641.

It is not a de Polignac number, because 146605361 - 2² = 146605357 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146605363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 608201 + ... + 608441.

It is an arithmetic number, because the mean of its divisors is an integer number (7329696).

Almost surely, 2^146605361 is an apocalyptic number.

It is an amenable number.

146605361 is a deficient number, since it is larger than the sum of its proper divisors (29307343).

146605361 is an equidigital number, since it uses as much as digits as its factorization.

146605361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 146605361 is about 12108.0700774318. The cubic root of 146605361 is about 527.2905044731.

The spelling of 146605361 in words is "one hundred forty-six million, six hundred five thousand, three hundred sixty-one".