33198941 has 2 divisors, whose sum is σ = 33198942. Its totient is φ = 33198940.

The previous prime is 33198931. The next prime is 33198983. The reversal of 33198941 is 14989133.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29474041 + 3724900 = 5429^2 + 1930^2 .

It is an emirp because it is prime and its reverse (14989133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33198941 - 2⁶ = 33198877 is a prime.

It is a super-2 number, since 2×33198941² = 2204339367042962, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 33198895 and 33198904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33198901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16599470 + 16599471.

It is an arithmetic number, because the mean of its divisors is an integer number (16599471).

Almost surely, 2^33198941 is an apocalyptic number.

It is an amenable number.

33198941 is a deficient number, since it is larger than the sum of its proper divisors (1).

33198941 is an equidigital number, since it uses as much as digits as its factorization.

33198941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 38.

The square root of 33198941 is about 5761.8522195558. The cubic root of 33198941 is about 321.3966977260.

The spelling of 33198941 in words is "thirty-three million, one hundred ninety-eight thousand, nine hundred forty-one".