2276394 has 8 divisors (see below), whose sum is σ = 4552800. Its totient is φ = 758796.

The previous prime is 2276389. The next prime is 2276399. The reversal of 2276394 is 4936722.

It is an interprime number because it is at equal distance from previous prime (2276389) and next prime (2276399).

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

2276394 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2276399) 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, 189694 + ... + 189705.

It is an arithmetic number, because the mean of its divisors is an integer number (569100).

2^2276394 is an apocalyptic number.

2276394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2276394 is a wasteful number, since it uses less digits than its factorization.

2276394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379404.

The product of its digits is 18144, while the sum is 33.

The square root of 2276394 is about 1508.7723486332. The cubic root of 2276394 is about 131.5474631927.

It can be divided in two parts, 2 and 276394, that added together give a triangular number (276396 = T₇₄₃).

The spelling of 2276394 in words is "two million, two hundred seventy-six thousand, three hundred ninety-four".