2277394 has 8 divisors (see below), whose sum is σ = 3904128. Its totient is φ = 976020.

The previous prime is 2277389. The next prime is 2277403. The reversal of 2277394 is 4937722.

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

It is a d-powerful number, because it can be written as 2¹¹ + 2²¹ + 7 + 7 + 3¹¹ + 9 + 4⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81322 + ... + 81349.

It is an arithmetic number, because the mean of its divisors is an integer number (488016).

2^2277394 is an apocalyptic number.

2277394 is a deficient number, since it is larger than the sum of its proper divisors (1626734).

2277394 is a wasteful number, since it uses less digits than its factorization.

2277394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162680.

The product of its digits is 21168, while the sum is 34.

The square root of 2277394 is about 1509.1037075032. The cubic root of 2277394 is about 131.5667229233.

The spelling of 2277394 in words is "two million, two hundred seventy-seven thousand, three hundred ninety-four".