2254648966 has 8 divisors (see below), whose sum is σ = 3390408504. Its totient is φ = 1124512800.

The previous prime is 2254648939. The next prime is 2254649009. The reversal of 2254648966 is 6698464522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1404840 + ... + 1406443.

It is an arithmetic number, because the mean of its divisors is an integer number (423801063).

Almost surely, 2^2254648966 is an apocalyptic number.

2254648966 is a deficient number, since it is larger than the sum of its proper divisors (1135759538).

2254648966 is a wasteful number, since it uses less digits than its factorization.

2254648966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2811686.

The product of its digits is 4976640, while the sum is 52.

The square root of 2254648966 is about 47483.1440197466. The cubic root of 2254648966 is about 1311.2725753178.

The spelling of 2254648966 in words is "two billion, two hundred fifty-four million, six hundred forty-eight thousand, nine hundred sixty-six".