993259 has 4 divisors (see below), whose sum is σ = 1051704. Its totient is φ = 934816.

The previous prime is 993253. The next prime is 993269. The reversal of 993259 is 952399.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 952399 = 7 ⋅136057.

It is a cyclic number.

It is not a de Polignac number, because 993259 - 2¹⁷ = 862187 is a prime.

It is a Duffinian number.

993259 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (993253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29197 + ... + 29230.

It is an arithmetic number, because the mean of its divisors is an integer number (262926).

2⁹⁹³²⁵⁹ is an apocalyptic number.

993259 is a deficient number, since it is larger than the sum of its proper divisors (58445).

993259 is a wasteful number, since it uses less digits than its factorization.

993259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58444.

The product of its digits is 21870, while the sum is 37.

The square root of 993259 is about 996.6238006389. The cubic root of 993259 is about 99.7747931997.

The spelling of 993259 in words is "nine hundred ninety-three thousand, two hundred fifty-nine".