33054105 has 32 divisors (see below), whose sum is σ = 63074304. Its totient is φ = 14452416.

The previous prime is 33054097. The next prime is 33054107. The reversal of 33054105 is 50145033.

It is not a de Polignac number, because 33054105 - 2³ = 33054097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (33054107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4429 + ... + 9258.

It is an arithmetic number, because the mean of its divisors is an integer number (1971072).

Almost surely, 2^33054105 is an apocalyptic number.

33054105 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

33054105 is a deficient number, since it is larger than the sum of its proper divisors (30020199).

33054105 is a wasteful number, since it uses less digits than its factorization.

33054105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13725.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 33054105 is about 5749.2699536550. The cubic root of 33054105 is about 320.9286338955.

Adding to 33054105 its reverse (50145033), we get a palindrome (83199138).

The spelling of 33054105 in words is "thirty-three million, fifty-four thousand, one hundred five".