16006434 has 32 divisors (see below), whose sum is σ = 33635520. Its totient is φ = 5070912.

The previous prime is 16006429. The next prime is 16006439. The reversal of 16006434 is 43460061.

16006434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16006429) and next prime (16006439).

It is not an unprimeable number, because it can be changed into a prime (16006439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10972 + ... + 12344.

It is an arithmetic number, because the mean of its divisors is an integer number (1051110).

Almost surely, 2^16006434 is an apocalyptic number.

16006434 is an abundant number, since it is smaller than the sum of its proper divisors (17629086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16006434 is a wasteful number, since it uses less digits than its factorization.

16006434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 16006434 is about 4000.8041691640. The cubic root of 16006434 is about 252.0179818360.

Adding to 16006434 its reverse (43460061), we get a palindrome (59466495).

The spelling of 16006434 in words is "sixteen million, six thousand, four hundred thirty-four".