248652984 has 48 divisors (see below), whose sum is σ = 642391560. Its totient is φ = 80203200.

The previous prime is 248652979. The next prime is 248653003. The reversal of 248652984 is 489256842.

It is a happy number.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 17674 + ... + 28454.

Almost surely, 2^248652984 is an apocalyptic number.

248652984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 248652984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321195780).

248652984 is an abundant number, since it is smaller than the sum of its proper divisors (393738576).

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

248652984 is a wasteful number, since it uses less digits than its factorization.

248652984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10852 (or 10817 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The square root of 248652984 is about 15768.7343816807. The cubic root of 248652984 is about 628.8270642418.

The spelling of 248652984 in words is "two hundred forty-eight million, six hundred fifty-two thousand, nine hundred eighty-four".