61733941 has 2 divisors, whose sum is σ = 61733942. Its totient is φ = 61733940.

The previous prime is 61733933. The next prime is 61733951. The reversal of 61733941 is 14933716.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37271025 + 24462916 = 6105^2 + 4946^2 .

It is a cyclic number.

It is not a de Polignac number, because 61733941 - 2³ = 61733933 is a prime.

It is a super-2 number, since 2×61733941² = 7622158942782962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 61733897 and 61733906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61733951) 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 as a sum of consecutive naturals, namely, 30866970 + 30866971.

It is an arithmetic number, because the mean of its divisors is an integer number (30866971).

Almost surely, 2^61733941 is an apocalyptic number.

It is an amenable number.

61733941 is a deficient number, since it is larger than the sum of its proper divisors (1).

61733941 is an equidigital number, since it uses as much as digits as its factorization.

61733941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 34.

The square root of 61733941 is about 7857.0949466072. The cubic root of 61733941 is about 395.2222025975. Note that the first 4 decimals are identical.

The spelling of 61733941 in words is "sixty-one million, seven hundred thirty-three thousand, nine hundred forty-one".