2280511672 has 16 divisors (see below), whose sum is σ = 4299586200. Its totient is φ = 1133955360.

The previous prime is 2280511627. The next prime is 2280511679. The reversal of 2280511672 is 2761150822.

It is a happy number.

It is a super-2 number, since 2×2280511672² = 10401466972256471168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280511679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786022 + ... + 788917.

Almost surely, 2^2280511672 is an apocalyptic number.

It is an amenable number.

2280511672 is a deficient number, since it is larger than the sum of its proper divisors (2019074528).

2280511672 is a wasteful number, since it uses less digits than its factorization.

2280511672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575126 (or 1575122 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 2280511672 is about 47754.7031401097. The cubic root of 2280511672 is about 1316.2673228126.

The spelling of 2280511672 in words is "two billion, two hundred eighty million, five hundred eleven thousand, six hundred seventy-two".