16345355 has 8 divisors (see below), whose sum is σ = 21123312. Its totient is φ = 12070368.

The previous prime is 16345349. The next prime is 16345367. The reversal of 16345355 is 55354361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16345355 - 2⁸ = 16345099 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 125669 + ... + 125798.

It is an arithmetic number, because the mean of its divisors is an integer number (2640414).

Almost surely, 2^16345355 is an apocalyptic number.

16345355 is a deficient number, since it is larger than the sum of its proper divisors (4777957).

16345355 is a wasteful number, since it uses less digits than its factorization.

16345355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251485.

The product of its digits is 27000, while the sum is 32.

The square root of 16345355 is about 4042.9389062908. The cubic root of 16345355 is about 253.7843199796.

The spelling of 16345355 in words is "sixteen million, three hundred forty-five thousand, three hundred fifty-five".