2279456265 has 8 divisors (see below), whose sum is σ = 3647130048. Its totient is φ = 1215710000.

The previous prime is 2279456251. The next prime is 2279456269. The reversal of 2279456265 is 5626549722.

It is a happy number.

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

It is not a de Polignac number, because 2279456265 - 2⁹ = 2279455753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2279456269) 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, 75981861 + ... + 75981890.

It is an arithmetic number, because the mean of its divisors is an integer number (455891256).

Almost surely, 2^2279456265 is an apocalyptic number.

It is an amenable number.

2279456265 is a deficient number, since it is larger than the sum of its proper divisors (1367673783).

2279456265 is a wasteful number, since it uses less digits than its factorization.

2279456265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151963759.

The product of its digits is 1814400, while the sum is 48.

The square root of 2279456265 is about 47743.6515675121. The cubic root of 2279456265 is about 1316.0642379636.

The spelling of 2279456265 in words is "two billion, two hundred seventy-nine million, four hundred fifty-six thousand, two hundred sixty-five".