248137412 has 12 divisors (see below), whose sum is σ = 444831996. Its totient is φ = 121042560.

The previous prime is 248137343. The next prime is 248137433. The reversal of 248137412 is 214731842.

It can be written as a sum of positive squares in 2 ways, for example, as 33339076 + 214798336 = 5774^2 + 14656^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 756353 + ... + 756680.

It is an arithmetic number, because the mean of its divisors is an integer number (37069333).

Almost surely, 2^248137412 is an apocalyptic number.

It is an amenable number.

248137412 is a deficient number, since it is larger than the sum of its proper divisors (196694584).

248137412 is a wasteful number, since it uses less digits than its factorization.

248137412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513078 (or 1513076 counting only the distinct ones).

The product of its digits is 10752, while the sum is 32.

The square root of 248137412 is about 15752.3779792132. The cubic root of 248137412 is about 628.3921476012.

It can be divided in two parts, 2481 and 37412, that added together give a palindrome (39893).

The spelling of 248137412 in words is "two hundred forty-eight million, one hundred thirty-seven thousand, four hundred twelve".