248564502 has 12 divisors (see below), whose sum is σ = 538556460. Its totient is φ = 82854828.

The previous prime is 248564461. The next prime is 248564513. The reversal of 248564502 is 205465842.

It is a happy number.

248564502 is a `hidden beast` number, since 2 + 4 + 8 + 5 + 645 + 0 + 2 = 666.

248564502 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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6904552 + ... + 6904587.

It is an arithmetic number, because the mean of its divisors is an integer number (44879705).

Almost surely, 2^248564502 is an apocalyptic number.

248564502 is an abundant number, since it is smaller than the sum of its proper divisors (289991958).

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

248564502 is a wasteful number, since it uses less digits than its factorization.

248564502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13809147 (or 13809144 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The square root of 248564502 is about 15765.9285169000. The cubic root of 248564502 is about 628.7524670040.

The spelling of 248564502 in words is "two hundred forty-eight million, five hundred sixty-four thousand, five hundred two".