248720034 has 8 divisors (see below), whose sum is σ = 497440080. Its totient is φ = 82906676.

The previous prime is 248720033. The next prime is 248720077. The reversal of 248720034 is 430027842.

248720034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

248720034 is an admirable number.

It is a super-2 number, since 2×248720034² = 123723310625922312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 248719983 and 248720010.

It is not an unprimeable number, because it can be changed into a prime (248720033) 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, 20726664 + ... + 20726675.

It is an arithmetic number, because the mean of its divisors is an integer number (62180010).

Almost surely, 2^248720034 is an apocalyptic number.

248720034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

248720034 is a wasteful number, since it uses less digits than its factorization.

248720034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41453344.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 248720034 is about 15770.8602809105. The cubic root of 248720034 is about 628.8835808441.

Adding to 248720034 its reverse (430027842), we get a palindrome (678747876).

The spelling of 248720034 in words is "two hundred forty-eight million, seven hundred twenty thousand, thirty-four".