248015235 has 32 divisors (see below), whose sum is σ = 430230528. Its totient is φ = 121276800.

The previous prime is 248015231. The next prime is 248015263. The reversal of 248015235 is 532510842.

It is not a de Polignac number, because 248015235 - 2² = 248015231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (248015231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25234 + ... + 33656.

It is an arithmetic number, because the mean of its divisors is an integer number (13444704).

Almost surely, 2^248015235 is an apocalyptic number.

248015235 is a deficient number, since it is larger than the sum of its proper divisors (182215293).

248015235 is a wasteful number, since it uses less digits than its factorization.

248015235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8595.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 248015235 is about 15748.4994523288. The cubic root of 248015235 is about 628.2889955197.

The spelling of 248015235 in words is "two hundred forty-eight million, fifteen thousand, two hundred thirty-five".