248722698 has 32 divisors (see below), whose sum is σ = 568982016. Its totient is φ = 71004528.

The previous prime is 248722679. The next prime is 248722717. The reversal of 248722698 is 896227842.

248722698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (248722679) and next prime (248722717).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86065 + ... + 88907.

It is an arithmetic number, because the mean of its divisors is an integer number (17780688).

Almost surely, 2^248722698 is an apocalyptic number.

248722698 is an abundant number, since it is smaller than the sum of its proper divisors (320259318).

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

248722698 is a wasteful number, since it uses less digits than its factorization.

248722698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4938.

The product of its digits is 774144, while the sum is 48.

The square root of 248722698 is about 15770.9447402494. The cubic root of 248722698 is about 628.8858261262.

The spelling of 248722698 in words is "two hundred forty-eight million, seven hundred twenty-two thousand, six hundred ninety-eight".