16593045 has 16 divisors (see below), whose sum is σ = 30341760. Its totient is φ = 7585344.

The previous prime is 16593041. The next prime is 16593047. The reversal of 16593045 is 54039561.

It is a happy number.

It is not a de Polignac number, because 16593045 - 2² = 16593041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16592997 and 16593015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16593041) 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 15 ways as a sum of consecutive naturals, for example, 78910 + ... + 79119.

It is an arithmetic number, because the mean of its divisors is an integer number (1896360).

Almost surely, 2^16593045 is an apocalyptic number.

16593045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16593045 is a deficient number, since it is larger than the sum of its proper divisors (13748715).

16593045 is a wasteful number, since it uses less digits than its factorization.

16593045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158044.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 16593045 is about 4073.4561492669. The cubic root of 16593045 is about 255.0598091159.

The spelling of 16593045 in words is "sixteen million, five hundred ninety-three thousand, forty-five".