164000783 has 2 divisors, whose sum is σ = 164000784. Its totient is φ = 164000782.

The previous prime is 164000777. The next prime is 164000789. The reversal of 164000783 is 387000461.

164000783 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (164000777) and next prime (164000789).

It is a cyclic number.

It is not a de Polignac number, because 164000783 - 2⁸ = 164000527 is a prime.

It is a super-2 number, since 2×164000783² = 53792513649226178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164000789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82000391 + 82000392.

It is an arithmetic number, because the mean of its divisors is an integer number (82000392).

Almost surely, 2^164000783 is an apocalyptic number.

164000783 is a deficient number, since it is larger than the sum of its proper divisors (1).

164000783 is an equidigital number, since it uses as much as digits as its factorization.

164000783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 164000783 is about 12806.2790458431. The cubic root of 164000783 is about 547.3712385984.

The spelling of 164000783 in words is "one hundred sixty-four million, seven hundred eighty-three", and thus it is an aban number.