248527215 has 12 divisors (see below), whose sum is σ = 430780584. Its totient is φ = 132547824.

The previous prime is 248527207. The next prime is 248527219. The reversal of 248527215 is 512725842.

It is a happy number.

It is not a de Polignac number, because 248527215 - 2³ = 248527207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 248527215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248527219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2761369 + ... + 2761458.

It is an arithmetic number, because the mean of its divisors is an integer number (35898382).

Almost surely, 2^248527215 is an apocalyptic number.

248527215 is a deficient number, since it is larger than the sum of its proper divisors (182253369).

248527215 is a wasteful number, since it uses less digits than its factorization.

248527215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5522838 (or 5522835 counting only the distinct ones).

The product of its digits is 44800, while the sum is 36.

The square root of 248527215 is about 15764.7459541852. The cubic root of 248527215 is about 628.7210258483.

The spelling of 248527215 in words is "two hundred forty-eight million, five hundred twenty-seven thousand, two hundred fifteen".