84233493 has 8 divisors (see below), whose sum is σ = 124790400. Its totient is φ = 56155644.

The previous prime is 84233467. The next prime is 84233507. The reversal of 84233493 is 39433248.

It is a happy number.

It is not a de Polignac number, because 84233493 - 2¹³ = 84225301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84233693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1559853 + ... + 1559906.

It is an arithmetic number, because the mean of its divisors is an integer number (15598800).

Almost surely, 2^84233493 is an apocalyptic number.

It is an amenable number.

84233493 is a deficient number, since it is larger than the sum of its proper divisors (40556907).

84233493 is a wasteful number, since it uses less digits than its factorization.

84233493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3119768 (or 3119762 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 84233493 is about 9177.8806377072. The cubic root of 84233493 is about 438.3573270980.

The spelling of 84233493 in words is "eighty-four million, two hundred thirty-three thousand, four hundred ninety-three".