16026131 has 4 divisors (see below), whose sum is σ = 17483064. Its totient is φ = 14569200.

The previous prime is 16026113. The next prime is 16026133. The reversal of 16026131 is 13162061.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16026131 is a prime.

It is a super-2 number, since 2×16026131² = 513673749658322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16026133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 728450 + ... + 728471.

It is an arithmetic number, because the mean of its divisors is an integer number (4370766).

Almost surely, 2^16026131 is an apocalyptic number.

16026131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16026131 is a deficient number, since it is larger than the sum of its proper divisors (1456933).

16026131 is a wasteful number, since it uses less digits than its factorization.

16026131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456932.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 16026131 is about 4003.2650424372. The cubic root of 16026131 is about 252.1213145209.

Adding to 16026131 its reverse (13162061), we get a palindrome (29188192).

The spelling of 16026131 in words is "sixteen million, twenty-six thousand, one hundred thirty-one".