2280031 has 8 divisors (see below), whose sum is σ = 2476544. Its totient is φ = 2086560.

The previous prime is 2280029. The next prime is 2280041. The reversal of 2280031 is 1300822.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2280031 - 2¹ = 2280029 is a prime.

It is a super-2 number, since 2×2280031² = 10397082721922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2279987 and 2280014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280011) 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, 961 + ... + 2341.

It is an arithmetic number, because the mean of its divisors is an integer number (309568).

2^2280031 is an apocalyptic number.

2280031 is a deficient number, since it is larger than the sum of its proper divisors (196513).

2280031 is a wasteful number, since it uses less digits than its factorization.

2280031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2280031 is about 1509.9771521450. The cubic root of 2280031 is about 131.6174838114.

Adding to 2280031 its reverse (1300822), we get a palindrome (3580853).

The spelling of 2280031 in words is "two million, two hundred eighty thousand, thirty-one".