248475007 has 4 divisors (see below), whose sum is σ = 271063656. Its totient is φ = 225886360.

The previous prime is 248475001. The next prime is 248475083. The reversal of 248475007 is 700574842.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 248475007 - 2³ = 248474999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248475001) 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, 11294308 + ... + 11294329.

It is an arithmetic number, because the mean of its divisors is an integer number (67765914).

Almost surely, 2^248475007 is an apocalyptic number.

248475007 is a deficient number, since it is larger than the sum of its proper divisors (22588649).

248475007 is a wasteful number, since it uses less digits than its factorization.

248475007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22588648.

The product of its (nonzero) digits is 62720, while the sum is 37.

The square root of 248475007 is about 15763.0900206781. The cubic root of 248475007 is about 628.6769977177.

The spelling of 248475007 in words is "two hundred forty-eight million, four hundred seventy-five thousand, seven".