248570120 has 32 divisors (see below), whose sum is σ = 568456920. Its totient is φ = 97797120.

The previous prime is 248570117. The next prime is 248570149. The reversal of 248570120 is 21075842.

It can be written as a sum of positive squares in 4 ways, for example, as 90364036 + 158206084 = 9506^2 + 12578^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48497 + ... + 53376.

Almost surely, 2^248570120 is an apocalyptic number.

248570120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248570120 is an abundant number, since it is smaller than the sum of its proper divisors (319886800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248570120 is a wasteful number, since it uses less digits than its factorization.

248570120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101945 (or 101941 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 248570120 is about 15766.1066849111. The cubic root of 248570120 is about 628.7572039431.

The spelling of 248570120 in words is "two hundred forty-eight million, five hundred seventy thousand, one hundred twenty".