16126036 has 18 divisors (see below), whose sum is σ = 29504762. Its totient is φ = 7711440.

The previous prime is 16125971. The next prime is 16126037. The reversal of 16126036 is 63062161.

It can be written as a sum of positive squares in only one way, i.e., 15649936 + 476100 = 3956^2 + 690^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16126036.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16126037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1695 + ... + 5926.

Almost surely, 2^16126036 is an apocalyptic number.

It is an amenable number.

16126036 is a deficient number, since it is larger than the sum of its proper divisors (13378726).

16126036 is a wasteful number, since it uses less digits than its factorization.

16126036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7671 (or 7646 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 16126036 is about 4015.7235960658. The cubic root of 16126036 is about 252.6441277606.

Adding to 16126036 its reverse (63062161), we get a palindrome (79188197).

The spelling of 16126036 in words is "sixteen million, one hundred twenty-six thousand, thirty-six".