2281294 has 8 divisors (see below), whose sum is σ = 3480120. Its totient is φ = 1121256.

The previous prime is 2281291. The next prime is 2281297. The reversal of 2281294 is 4921822.

It is an interprime number because it is at equal distance from previous prime (2281291) and next prime (2281297).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2281291) 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, 9549 + ... + 9784.

It is an arithmetic number, because the mean of its divisors is an integer number (435015).

2^2281294 is an apocalyptic number.

2281294 is a deficient number, since it is larger than the sum of its proper divisors (1198826).

2281294 is a wasteful number, since it uses less digits than its factorization.

2281294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19394.

The product of its digits is 2304, while the sum is 28.

The square root of 2281294 is about 1510.3953124927. The cubic root of 2281294 is about 131.6417820479.

The spelling of 2281294 in words is "two million, two hundred eighty-one thousand, two hundred ninety-four".