43792061 has 2 divisors, whose sum is σ = 43792062. Its totient is φ = 43792060.

The previous prime is 43792037. The next prime is 43792079. The reversal of 43792061 is 16029734.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33988900 + 9803161 = 5830^2 + 3131^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43792061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43792261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21896030 + 21896031.

It is an arithmetic number, because the mean of its divisors is an integer number (21896031).

Almost surely, 2^43792061 is an apocalyptic number.

It is an amenable number.

43792061 is a deficient number, since it is larger than the sum of its proper divisors (1).

43792061 is an equidigital number, since it uses as much as digits as its factorization.

43792061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 43792061 is about 6617.5570265771. The cubic root of 43792061 is about 352.4778209810.

The spelling of 43792061 in words is "forty-three million, seven hundred ninety-two thousand, sixty-one".