33414145 has 8 divisors (see below), whose sum is σ = 41180904. Its totient is φ = 26008704.

The previous prime is 33414107. The next prime is 33414149. The reversal of 33414145 is 54141433.

It can be written as a sum of positive squares in 4 ways, for example, as 19642624 + 13771521 = 4432^2 + 3711^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 33414145 - 2¹⁵ = 33381377 is a prime.

It is a super-2 number, since 2×33414145² = 2233010172162050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33414149) 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, 90124 + ... + 90493.

It is an arithmetic number, because the mean of its divisors is an integer number (5147613).

Almost surely, 2^33414145 is an apocalyptic number.

It is an amenable number.

33414145 is a deficient number, since it is larger than the sum of its proper divisors (7766759).

33414145 is a wasteful number, since it uses less digits than its factorization.

33414145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180659.

The product of its digits is 2880, while the sum is 25.

The square root of 33414145 is about 5780.4969509550. The cubic root of 33414145 is about 322.0896610005.

Adding to 33414145 its reverse (54141433), we get a palindrome (87555578).

The spelling of 33414145 in words is "thirty-three million, four hundred fourteen thousand, one hundred forty-five".