33541401 has 8 divisors (see below), whose sum is σ = 44918080. Its totient is φ = 22262832.

The previous prime is 33541363. The next prime is 33541427. The reversal of 33541401 is 10414533.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 33541401 - 2⁹ = 33540889 is a prime.

It is a super-2 number, since 2×33541401² = 2250051162085602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33541481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23725 + ... + 25098.

It is an arithmetic number, because the mean of its divisors is an integer number (5614760).

Almost surely, 2^33541401 is an apocalyptic number.

It is an amenable number.

33541401 is a deficient number, since it is larger than the sum of its proper divisors (11376679).

33541401 is a wasteful number, since it uses less digits than its factorization.

33541401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49055.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 33541401 is about 5791.4938487406. The cubic root of 33541401 is about 322.4980301544.

Adding to 33541401 its reverse (10414533), we get a palindrome (43955934).

The spelling of 33541401 in words is "thirty-three million, five hundred forty-one thousand, four hundred one".