2268791254 has 16 divisors (see below), whose sum is σ = 3738055680. Its totient is φ = 1027964520.

The previous prime is 2268791243. The next prime is 2268791257. The reversal of 2268791254 is 4521978622.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2268791257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1297062 + ... + 1298809.

It is an arithmetic number, because the mean of its divisors is an integer number (233628480).

Almost surely, 2^2268791254 is an apocalyptic number.

2268791254 is a deficient number, since it is larger than the sum of its proper divisors (1469264426).

2268791254 is a wasteful number, since it uses less digits than its factorization.

2268791254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2595915.

The product of its digits is 483840, while the sum is 46.

The square root of 2268791254 is about 47631.8302608665. The cubic root of 2268791254 is about 1314.0085157373.

The spelling of 2268791254 in words is "two billion, two hundred sixty-eight million, seven hundred ninety-one thousand, two hundred fifty-four".