86073733 has 2 divisors, whose sum is σ = 86073734. Its totient is φ = 86073732.

The previous prime is 86073707. The next prime is 86073787. The reversal of 86073733 is 33737068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55845729 + 30228004 = 7473^2 + 5498^2 .

It is a cyclic number.

It is not a de Polignac number, because 86073733 - 2¹³ = 86065541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86073692 and 86073701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86073133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43036866 + 43036867.

It is an arithmetic number, because the mean of its divisors is an integer number (43036867).

Almost surely, 2^86073733 is an apocalyptic number.

It is an amenable number.

86073733 is a deficient number, since it is larger than the sum of its proper divisors (1).

86073733 is an equidigital number, since it uses as much as digits as its factorization.

86073733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 86073733 is about 9277.5930607028. The cubic root of 86073733 is about 441.5266066553.

The spelling of 86073733 in words is "eighty-six million, seventy-three thousand, seven hundred thirty-three".