248751456 has 48 divisors (see below), whose sum is σ = 659728944. Its totient is φ = 82059264.

The previous prime is 248751427. The next prime is 248751457. The reversal of 248751456 is 654157842.

It is a happy number.

248751456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248751457) 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, 4045 + ... + 22668.

It is an arithmetic number, because the mean of its divisors is an integer number (13744353).

Almost surely, 2^248751456 is an apocalyptic number.

It is an amenable number.

248751456 is an abundant number, since it is smaller than the sum of its proper divisors (410977488).

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

248751456 is a wasteful number, since it uses less digits than its factorization.

248751456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26823 (or 26815 counting only the distinct ones).

The product of its digits is 268800, while the sum is 42.

The square root of 248751456 is about 15771.8564538231. The cubic root of 248751456 is about 628.9100630264.

The spelling of 248751456 in words is "two hundred forty-eight million, seven hundred fifty-one thousand, four hundred fifty-six".