248572564 has 12 divisors (see below), whose sum is σ = 435620500. Its totient is φ = 124109568.

The previous prime is 248572561. The next prime is 248572567. The reversal of 248572564 is 465275842.

It is a happy number.

248572564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (248572561) and next prime (248572567).

It can be written as a sum of positive squares in 2 ways, for example, as 59290000 + 189282564 = 7700^2 + 13758^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 248572564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248572561) 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, 40989 + ... + 46660.

Almost surely, 2^248572564 is an apocalyptic number.

It is an amenable number.

248572564 is a deficient number, since it is larger than the sum of its proper divisors (187047936).

248572564 is a wasteful number, since it uses less digits than its factorization.

248572564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88362 (or 88360 counting only the distinct ones).

The product of its digits is 537600, while the sum is 43.

The square root of 248572564 is about 15766.1841927589. The cubic root of 248572564 is about 628.7592646327.

The spelling of 248572564 in words is "two hundred forty-eight million, five hundred seventy-two thousand, five hundred sixty-four".