248975355 has 16 divisors (see below), whose sum is σ = 398636064. Its totient is φ = 132695040.

The previous prime is 248975351. The next prime is 248975359. The reversal of 248975355 is 553579842.

It is an interprime number because it is at equal distance from previous prime (248975351) and next prime (248975359).

It is not a de Polignac number, because 248975355 - 2² = 248975351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (248975351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20565 + ... + 30345.

It is an arithmetic number, because the mean of its divisors is an integer number (24914754).

Almost surely, 2^248975355 is an apocalyptic number.

248975355 is a deficient number, since it is larger than the sum of its proper divisors (149660709).

248975355 is a wasteful number, since it uses less digits than its factorization.

248975355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11486.

The product of its digits is 1512000, while the sum is 48.

The square root of 248975355 is about 15778.9529120281. The cubic root of 248975355 is about 629.0986985820.

The spelling of 248975355 in words is "two hundred forty-eight million, nine hundred seventy-five thousand, three hundred fifty-five".