36126738 has 24 divisors (see below), whose sum is σ = 79941888. Its totient is φ = 11785752.

The previous prime is 36126719. The next prime is 36126743. The reversal of 36126738 is 83762163.

It is a happy number.

36126738 is a `hidden beast` number, since 3 + 612 + 6 + 7 + 38 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20506 + ... + 22197.

It is an arithmetic number, because the mean of its divisors is an integer number (3330912).

Almost surely, 2^36126738 is an apocalyptic number.

36126738 is an abundant number, since it is smaller than the sum of its proper divisors (43815150).

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

36126738 is a wasteful number, since it uses less digits than its factorization.

36126738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42758 (or 42755 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 36126738 is about 6010.5522208862. The cubic root of 36126738 is about 330.5797522302.

It can be divided in two parts, 36126 and 738, that added together give a square (36864 = 192²).

The spelling of 36126738 in words is "thirty-six million, one hundred twenty-six thousand, seven hundred thirty-eight".