2248413261 has 4 divisors (see below), whose sum is σ = 2997884352. Its totient is φ = 1498942172.

The previous prime is 2248413259. The next prime is 2248413301. The reversal of 2248413261 is 1623148422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2248413261 - 2¹ = 2248413259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2248413221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374735541 + ... + 374735546.

It is an arithmetic number, because the mean of its divisors is an integer number (749471088).

Almost surely, 2^2248413261 is an apocalyptic number.

It is an amenable number.

2248413261 is a deficient number, since it is larger than the sum of its proper divisors (749471091).

2248413261 is an equidigital number, since it uses as much as digits as its factorization.

2248413261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749471090.

The product of its digits is 18432, while the sum is 33.

The square root of 2248413261 is about 47417.4362550318. The cubic root of 2248413261 is about 1310.0625926233.

The spelling of 2248413261 in words is "two billion, two hundred forty-eight million, four hundred thirteen thousand, two hundred sixty-one".