32993941 has 2 divisors, whose sum is σ = 32993942. Its totient is φ = 32993940.

The previous prime is 32993903. The next prime is 32993963. The reversal of 32993941 is 14939923.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26471025 + 6522916 = 5145^2 + 2554^2 .

It is a cyclic number.

It is not a de Polignac number, because 32993941 - 2¹⁹ = 32469653 is a prime.

It is a super-2 number, since 2×32993941² = 2177200285422962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32993894 and 32993903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32993981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16496970 + 16496971.

It is an arithmetic number, because the mean of its divisors is an integer number (16496971).

Almost surely, 2^32993941 is an apocalyptic number.

It is an amenable number.

32993941 is a deficient number, since it is larger than the sum of its proper divisors (1).

32993941 is an equidigital number, since it uses as much as digits as its factorization.

32993941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52488, while the sum is 40.

The square root of 32993941 is about 5744.0352540701. The cubic root of 32993941 is about 320.7338010399.

The spelling of 32993941 in words is "thirty-two million, nine hundred ninety-three thousand, nine hundred forty-one".