248906084 has 18 divisors (see below), whose sum is σ = 506702070. Its totient is φ = 106673952.

The previous prime is 248906081. The next prime is 248906087. The reversal of 248906084 is 480609842.

It is an interprime number because it is at equal distance from previous prime (248906081) and next prime (248906087).

It can be written as a sum of positive squares in only one way, i.e., 131790400 + 117115684 = 11480^2 + 10822^2 .

It is not an unprimeable number, because it can be changed into a prime (248906081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 634769 + ... + 635160.

It is an arithmetic number, because the mean of its divisors is an integer number (28150115).

Almost surely, 2^248906084 is an apocalyptic number.

It is an amenable number.

248906084 is an abundant number, since it is smaller than the sum of its proper divisors (257795986).

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

248906084 is a wasteful number, since it uses less digits than its factorization.

248906084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269947 (or 1269938 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 248906084 is about 15776.7577150693. The cubic root of 248906084 is about 629.0403496501.

The spelling of 248906084 in words is "two hundred forty-eight million, nine hundred six thousand, eighty-four".