248893319 has 4 divisors (see below), whose sum is σ = 250793400. Its totient is φ = 246993240.

The previous prime is 248893313. The next prime is 248893361. The reversal of 248893319 is 913398842.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 248893319 - 2¹⁶ = 248827783 is a prime.

It is a super-2 number, since 2×248893319² = 123895768485671522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248893313) 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, 949844 + ... + 950105.

It is an arithmetic number, because the mean of its divisors is an integer number (62698350).

Almost surely, 2^248893319 is an apocalyptic number.

248893319 is a deficient number, since it is larger than the sum of its proper divisors (1900081).

248893319 is a wasteful number, since it uses less digits than its factorization.

248893319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900080.

The product of its digits is 373248, while the sum is 47.

The square root of 248893319 is about 15776.3531590796. The cubic root of 248893319 is about 629.0295961466.

The spelling of 248893319 in words is "two hundred forty-eight million, eight hundred ninety-three thousand, three hundred nineteen".