248151135 has 32 divisors (see below), whose sum is σ = 404490240. Its totient is φ = 129888000.

The previous prime is 248151133. The next prime is 248151139. The reversal of 248151135 is 531151842.

It is not a de Polignac number, because 248151135 - 2¹ = 248151133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248151131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200970 + ... + 202200.

It is an arithmetic number, because the mean of its divisors is an integer number (12640320).

Almost surely, 2^248151135 is an apocalyptic number.

248151135 is a deficient number, since it is larger than the sum of its proper divisors (156339105).

248151135 is a wasteful number, since it uses less digits than its factorization.

248151135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479.

The product of its digits is 4800, while the sum is 30.

The square root of 248151135 is about 15752.8135582187. The cubic root of 248151135 is about 628.4037315947.

The spelling of 248151135 in words is "two hundred forty-eight million, one hundred fifty-one thousand, one hundred thirty-five".