248504790 has 16 divisors (see below), whose sum is σ = 596411568. Its totient is φ = 66267936.

The previous prime is 248504761. The next prime is 248504801. The reversal of 248504790 is 97405842.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4141717 + ... + 4141776.

It is an arithmetic number, because the mean of its divisors is an integer number (37275723).

Almost surely, 2^248504790 is an apocalyptic number.

248504790 is an abundant number, since it is smaller than the sum of its proper divisors (347906778).

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

248504790 is a wasteful number, since it uses less digits than its factorization.

248504790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8283503.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 248504790 is about 15764.0346992767. The cubic root of 248504790 is about 628.7021151184.

The spelling of 248504790 in words is "two hundred forty-eight million, five hundred four thousand, seven hundred ninety".