248440460 has 12 divisors (see below), whose sum is σ = 521725008. Its totient is φ = 99376176.

The previous prime is 248440453. The next prime is 248440463. The reversal of 248440460 is 64044842.

It is not an unprimeable number, because it can be changed into a prime (248440463) 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, 6210992 + ... + 6211031.

It is an arithmetic number, because the mean of its divisors is an integer number (43477084).

Almost surely, 2^248440460 is an apocalyptic number.

248440460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248440460 is an abundant number, since it is smaller than the sum of its proper divisors (273284548).

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

248440460 is a wasteful number, since it uses less digits than its factorization.

248440460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12422032 (or 12422030 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

The square root of 248440460 is about 15761.9941631762. The cubic root of 248440460 is about 628.6478600979.

The spelling of 248440460 in words is "two hundred forty-eight million, four hundred forty thousand, four hundred sixty".