33054401 has 16 divisors (see below), whose sum is σ = 35363328. Its totient is φ = 30844800.

The previous prime is 33054397. The next prime is 33054407. The reversal of 33054401 is 10445033.

It is a cyclic number.

It is not a de Polignac number, because 33054401 - 2² = 33054397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (33054407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182531 + ... + 182711.

It is an arithmetic number, because the mean of its divisors is an integer number (2210208).

Almost surely, 2^33054401 is an apocalyptic number.

33054401 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

33054401 is a deficient number, since it is larger than the sum of its proper divisors (2308927).

33054401 is a wasteful number, since it uses less digits than its factorization.

33054401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 33054401 is about 5749.2956959962. The cubic root of 33054401 is about 320.9295918662.

Adding to 33054401 its reverse (10445033), we get a palindrome (43499434).

The spelling of 33054401 in words is "thirty-three million, fifty-four thousand, four hundred one".