16332601 has 8 divisors (see below), whose sum is σ = 16533504. Its totient is φ = 16133280.

The previous prime is 16332593. The next prime is 16332619. The reversal of 16332601 is 10623361.

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 16332601 - 2³ = 16332593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16332661) 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, 44320 + ... + 44686.

It is an arithmetic number, because the mean of its divisors is an integer number (2066688).

Almost surely, 2^16332601 is an apocalyptic number.

It is an amenable number.

16332601 is a deficient number, since it is larger than the sum of its proper divisors (200903).

16332601 is a wasteful number, since it uses less digits than its factorization.

16332601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 16332601 is about 4041.3612805588. The cubic root of 16332601 is about 253.7182949540.

Adding to 16332601 its reverse (10623361), we get a palindrome (26955962).

The spelling of 16332601 in words is "sixteen million, three hundred thirty-two thousand, six hundred one".