10591016 has 8 divisors (see below), whose sum is σ = 19858170. Its totient is φ = 5295504.

The previous prime is 10590959. The next prime is 10591019. The reversal of 10591016 is 61019501.

It can be written as a sum of positive squares in only one way, i.e., 10588516 + 2500 = 3254^2 + 50^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10591016² = 224339239824512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10590982 and 10591000.

It is not an unprimeable number, because it can be changed into a prime (10591019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661931 + ... + 661946.

Almost surely, 2^10591016 is an apocalyptic number.

It is an amenable number.

10591016 is a deficient number, since it is larger than the sum of its proper divisors (9267154).

10591016 is a wasteful number, since it uses less digits than its factorization.

10591016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323883 (or 1323879 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 23.

The square root of 10591016 is about 3254.3841199219. The cubic root of 10591016 is about 219.6068460368.

The spelling of 10591016 in words is "ten million, five hundred ninety-one thousand, sixteen".