33126738 has 16 divisors (see below), whose sum is σ = 66389760. Its totient is φ = 11019536.

The previous prime is 33126733. The next prime is 33126767. The reversal of 33126738 is 83762133.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 33126699 and 33126708.

It is not an unprimeable number, because it can be changed into a prime (33126733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2370 + ... + 8477.

It is an arithmetic number, because the mean of its divisors is an integer number (4149360).

Almost surely, 2^33126738 is an apocalyptic number.

33126738 is an abundant number, since it is smaller than the sum of its proper divisors (33263022).

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

33126738 is a wasteful number, since it uses less digits than its factorization.

33126738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11361.

The product of its digits is 18144, while the sum is 33.

The square root of 33126738 is about 5755.5832024218. The cubic root of 33126738 is about 321.1635311596.

The spelling of 33126738 in words is "thirty-three million, one hundred twenty-six thousand, seven hundred thirty-eight".