2268967654 has 4 divisors (see below), whose sum is σ = 3403451484. Its totient is φ = 1134483826.

The previous prime is 2268967639. The next prime is 2268967667. The reversal of 2268967654 is 4567698622.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2268967595 and 2268967604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567241912 + ... + 567241915.

It is an arithmetic number, because the mean of its divisors is an integer number (850862871).

Almost surely, 2^2268967654 is an apocalyptic number.

2268967654 is a deficient number, since it is larger than the sum of its proper divisors (1134483830).

2268967654 is a wasteful number, since it uses less digits than its factorization.

2268967654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134483829.

The product of its digits is 8709120, while the sum is 55.

The square root of 2268967654 is about 47633.6819278124. The cubic root of 2268967654 is about 1314.0425698612.

The spelling of 2268967654 in words is "two billion, two hundred sixty-eight million, nine hundred sixty-seven thousand, six hundred fifty-four".