16055601 has 8 divisors (see below), whose sum is σ = 21454080. Its totient is φ = 10680432.

The previous prime is 16055593. The next prime is 16055617. The reversal of 16055601 is 10655061.

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

It is not a de Polignac number, because 16055601 - 2³ = 16055593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16055621) 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, 4150 + ... + 7023.

It is an arithmetic number, because the mean of its divisors is an integer number (2681760).

Almost surely, 2^16055601 is an apocalyptic number.

It is an amenable number.

16055601 is a deficient number, since it is larger than the sum of its proper divisors (5398479).

16055601 is a wasteful number, since it uses less digits than its factorization.

16055601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11655.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 16055601 is about 4006.9440974388. The cubic root of 16055601 is about 252.2757594813.

The spelling of 16055601 in words is "sixteen million, fifty-five thousand, six hundred one".