248523616 has 24 divisors (see below), whose sum is σ = 533761704. Its totient is φ = 112965120.

The previous prime is 248523601. The next prime is 248523619. The reversal of 248523616 is 616325842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248523619) 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, 352665 + ... + 353368.

It is an arithmetic number, because the mean of its divisors is an integer number (22240071).

Almost surely, 2^248523616 is an apocalyptic number.

It is an amenable number.

248523616 is an abundant number, since it is smaller than the sum of its proper divisors (285238088).

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

248523616 is a wasteful number, since it uses less digits than its factorization.

248523616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706054 (or 706046 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 248523616 is about 15764.6318066741. The cubic root of 248523616 is about 628.7179909320.

The spelling of 248523616 in words is "two hundred forty-eight million, five hundred twenty-three thousand, six hundred sixteen".