33413741 has 4 divisors (see below), whose sum is σ = 33486684. Its totient is φ = 33340800.

The previous prime is 33413717. The next prime is 33413759. The reversal of 33413741 is 14731433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14731433 = 1237 ⋅11909.

It can be written as a sum of positive squares in 2 ways, for example, as 11417641 + 21996100 = 3379^2 + 4690^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33413741 is a prime.

It is a super-2 number, since 2×33413741² = 2232956175230162, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33413741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33413711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35780 + ... + 36701.

It is an arithmetic number, because the mean of its divisors is an integer number (8371671).

Almost surely, 2^33413741 is an apocalyptic number.

It is an amenable number.

33413741 is a deficient number, since it is larger than the sum of its proper divisors (72943).

33413741 is an equidigital number, since it uses as much as digits as its factorization.

33413741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72942.

The product of its digits is 3024, while the sum is 26.

The square root of 33413741 is about 5780.4620057570. The cubic root of 33413741 is about 322.0883629000.

The spelling of 33413741 in words is "thirty-three million, four hundred thirteen thousand, seven hundred forty-one".