2248356705 has 32 divisors (see below), whose sum is σ = 4160830464. Its totient is φ = 1015432896.

The previous prime is 2248356701. The next prime is 2248356713. The reversal of 2248356705 is 5076538422.

It is not a de Polignac number, because 2248356705 - 2² = 2248356701 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2248356701) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120279 + ... + 137708.

It is an arithmetic number, because the mean of its divisors is an integer number (130025952).

Almost surely, 2^2248356705 is an apocalyptic number.

It is an amenable number.

2248356705 is a deficient number, since it is larger than the sum of its proper divisors (1912473759).

2248356705 is a wasteful number, since it uses less digits than its factorization.

2248356705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258085.

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 2248356705 is about 47416.8398883772. The cubic root of 2248356705 is about 1310.0516082071.

It can be divided in two parts, 224835 and 6705, that added together give a triangular number (231540 = T₆₈₀).

The spelling of 2248356705 in words is "two billion, two hundred forty-eight million, three hundred fifty-six thousand, seven hundred five".