248015234 has 8 divisors (see below), whose sum is σ = 372831228. Its totient is φ = 123738160.

The previous prime is 248015231. The next prime is 248015263. The reversal of 248015234 is 432510842.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 246333025 + 1682209 = 15695^2 + 1297^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 248015197 and 248015206.

It is not an unprimeable number, because it can be changed into a prime (248015231) 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, 133577 + ... + 135420.

Almost surely, 2^248015234 is an apocalyptic number.

248015234 is a deficient number, since it is larger than the sum of its proper divisors (124815994).

248015234 is a wasteful number, since it uses less digits than its factorization.

248015234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269460.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 248015234 is about 15748.4994205797. The cubic root of 248015234 is about 628.2889946753.

The spelling of 248015234 in words is "two hundred forty-eight million, fifteen thousand, two hundred thirty-four".