248622912 has 56 divisors (see below), whose sum is σ = 730910400. Its totient is φ = 82873728.

The previous prime is 248622911. The next prime is 248622919. The reversal of 248622912 is 219226842.

248622912 is a `hidden beast` number, since 24 + 8 + 622 + 9 + 1 + 2 = 666.

248622912 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248622911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70212 + ... + 73667.

Almost surely, 2^248622912 is an apocalyptic number.

It is an amenable number.

248622912 is an abundant number, since it is smaller than the sum of its proper divisors (482287488).

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

248622912 is a wasteful number, since it uses less digits than its factorization.

248622912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143900 (or 143884 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 248622912 is about 15767.7808203945. The cubic root of 248622912 is about 628.8017131822.

The spelling of 248622912 in words is "two hundred forty-eight million, six hundred twenty-two thousand, nine hundred twelve".