248260830 has 32 divisors (see below), whose sum is σ = 601975584. Its totient is φ = 65519616.

The previous prime is 248260829. The next prime is 248260841. The reversal of 248260830 is 38062842.

It is a junction number, because it is equal to n+sod(n) for n = 248260791 and 248260800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39747 + ... + 45566.

It is an arithmetic number, because the mean of its divisors is an integer number (18811737).

Almost surely, 2^248260830 is an apocalyptic number.

248260830 is an abundant number, since it is smaller than the sum of its proper divisors (353714754).

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

248260830 is a wasteful number, since it uses less digits than its factorization.

248260830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85420.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 248260830 is about 15756.2949325024. The cubic root of 248260830 is about 628.4963130674.

The spelling of 248260830 in words is "two hundred forty-eight million, two hundred sixty thousand, eight hundred thirty".