16073345 has 8 divisors (see below), whose sum is σ = 19910400. Its totient is φ = 12443760.

The previous prime is 16073341. The next prime is 16073383. The reversal of 16073345 is 54337061.

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

It is not a de Polignac number, because 16073345 - 2² = 16073341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16073341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51695 + ... + 52004.

It is an arithmetic number, because the mean of its divisors is an integer number (2488800).

Almost surely, 2^16073345 is an apocalyptic number.

It is an amenable number.

16073345 is a deficient number, since it is larger than the sum of its proper divisors (3837055).

16073345 is a wasteful number, since it uses less digits than its factorization.

16073345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103735.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 16073345 is about 4009.1576421987. The cubic root of 16073345 is about 252.3686602505.

The spelling of 16073345 in words is "sixteen million, seventy-three thousand, three hundred forty-five".