16061433 has 4 divisors (see below), whose sum is σ = 21415248. Its totient is φ = 10707620.

The previous prime is 16061399. The next prime is 16061443. The reversal of 16061433 is 33416061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16061433 - 2⁶ = 16061369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16061443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2676903 + ... + 2676908.

It is an arithmetic number, because the mean of its divisors is an integer number (5353812).

Almost surely, 2^16061433 is an apocalyptic number.

It is an amenable number.

16061433 is a deficient number, since it is larger than the sum of its proper divisors (5353815).

16061433 is an equidigital number, since it uses as much as digits as its factorization.

16061433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5353814.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 16061433 is about 4007.6717679970. The cubic root of 16061433 is about 252.3063011414.

Adding to 16061433 its reverse (33416061), we get a palindrome (49477494).

The spelling of 16061433 in words is "sixteen million, sixty-one thousand, four hundred thirty-three".