2248897798 has 16 divisors (see below), whose sum is σ = 4058161920. Its totient is φ = 913086216.

The previous prime is 2248897789. The next prime is 2248897823. The reversal of 2248897798 is 8977988422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4226986 + ... + 4227517.

It is an arithmetic number, because the mean of its divisors is an integer number (253635120).

Almost surely, 2^2248897798 is an apocalyptic number.

2248897798 is a deficient number, since it is larger than the sum of its proper divisors (1809264122).

2248897798 is a wasteful number, since it uses less digits than its factorization.

2248897798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8454531.

The product of its digits is 32514048, while the sum is 64.

The square root of 2248897798 is about 47422.5452501234. The cubic root of 2248897798 is about 1310.1566927926.

The spelling of 2248897798 in words is "two billion, two hundred forty-eight million, eight hundred ninety-seven thousand, seven hundred ninety-eight".