263828058 has 32 divisors (see below), whose sum is σ = 577886400. Its totient is φ = 79800576.

The previous prime is 263828039. The next prime is 263828077. The reversal of 263828058 is 850828362.

It is an interprime number because it is at equal distance from previous prime (263828039) and next prime (263828077).

It is a super-3 number, since 3×263828058³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24063 + ... + 33266.

It is an arithmetic number, because the mean of its divisors is an integer number (18058950).

Almost surely, 2^263828058 is an apocalyptic number.

263828058 is an abundant number, since it is smaller than the sum of its proper divisors (314058342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

263828058 is a wasteful number, since it uses less digits than its factorization.

263828058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57406.

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 263828058 is about 16242.7847981804. The cubic root of 263828058 is about 641.3675655842.

The spelling of 263828058 in words is "two hundred sixty-three million, eight hundred twenty-eight thousand, fifty-eight".