248533912 has 32 divisors (see below), whose sum is σ = 509190480. Its totient is φ = 112786560.

The previous prime is 248533903. The next prime is 248533919. The reversal of 248533912 is 219335842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248533919) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 62578 + ... + 66430.

Almost surely, 2^248533912 is an apocalyptic number.

248533912 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

248533912 is an abundant number, since it is smaller than the sum of its proper divisors (260656568).

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

248533912 is a wasteful number, since it uses less digits than its factorization.

248533912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4603 (or 4599 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 248533912 is about 15764.9583570652. The cubic root of 248533912 is about 628.7266731264.

The spelling of 248533912 in words is "two hundred forty-eight million, five hundred thirty-three thousand, nine hundred twelve".