2280651285 has 32 divisors (see below), whose sum is σ = 3984216192. Its totient is φ = 1104814080.

The previous prime is 2280651283. The next prime is 2280651287. The reversal of 2280651285 is 5821560822.

It is an interprime number because it is at equal distance from previous prime (2280651283) and next prime (2280651287).

It is not a de Polignac number, because 2280651285 - 2¹ = 2280651283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280651283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208677 + ... + 219333.

It is an arithmetic number, because the mean of its divisors is an integer number (124506756).

Almost surely, 2^2280651285 is an apocalyptic number.

It is an amenable number.

2280651285 is a deficient number, since it is larger than the sum of its proper divisors (1703564907).

2280651285 is a wasteful number, since it uses less digits than its factorization.

2280651285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11973.

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 2280651285 is about 47756.1648899909. The cubic root of 2280651285 is about 1316.2941829075.

The spelling of 2280651285 in words is "two billion, two hundred eighty million, six hundred fifty-one thousand, two hundred eighty-five".