248495480 has 16 divisors (see below), whose sum is σ = 559114920. Its totient is φ = 99398176.

The previous prime is 248495459. The next prime is 248495483. The reversal of 248495480 is 84594842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248495483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3106154 + ... + 3106233.

Almost surely, 2^248495480 is an apocalyptic number.

248495480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248495480 is an abundant number, since it is smaller than the sum of its proper divisors (310619440).

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

248495480 is a wasteful number, since it uses less digits than its factorization.

248495480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6212398 (or 6212394 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 248495480 is about 15763.7394040881. The cubic root of 248495480 is about 628.6942637744.

The spelling of 248495480 in words is "two hundred forty-eight million, four hundred ninety-five thousand, four hundred eighty".