16036091 has 2 divisors, whose sum is σ = 16036092. Its totient is φ = 16036090.

The previous prime is 16036087. The next prime is 16036121. The reversal of 16036091 is 19063061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16036091 - 2² = 16036087 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16036091.

It is not a weakly prime, because it can be changed into another prime (16036001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8018045 + 8018046.

It is an arithmetic number, because the mean of its divisors is an integer number (8018046).

Almost surely, 2^16036091 is an apocalyptic number.

16036091 is the 2141-st centered heptagonal number.

16036091 is a deficient number, since it is larger than the sum of its proper divisors (1).

16036091 is an equidigital number, since it uses as much as digits as its factorization.

16036091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 16036091 is about 4004.5088338022. The cubic root of 16036091 is about 252.1735335762.

The spelling of 16036091 in words is "sixteen million, thirty-six thousand, ninety-one".