84033923 has 2 divisors, whose sum is σ = 84033924. Its totient is φ = 84033922.

The previous prime is 84033883. The next prime is 84034001. The reversal of 84033923 is 32933048.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84033923 - 2⁸ = 84033667 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 84033923.

It is not a weakly prime, because it can be changed into another prime (84033823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42016961 + 42016962.

It is an arithmetic number, because the mean of its divisors is an integer number (42016962).

Almost surely, 2^84033923 is an apocalyptic number.

84033923 is a deficient number, since it is larger than the sum of its proper divisors (1).

84033923 is an equidigital number, since it uses as much as digits as its factorization.

84033923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 84033923 is about 9167.0018544778. The cubic root of 84033923 is about 438.0108609860.

The spelling of 84033923 in words is "eighty-four million, thirty-three thousand, nine hundred twenty-three".