2271354 has 8 divisors (see below), whose sum is σ = 4542720. Its totient is φ = 757116.

The previous prime is 2271349. The next prime is 2271377. The reversal of 2271354 is 4531722.

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

2271354 is an admirable number.

It is a d-powerful number, because it can be written as 2¹⁵ + 2²¹ + 7⁶ + 1 + 3⁹ + 5 + 4⁶ .

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, 189274 + ... + 189285.

It is an arithmetic number, because the mean of its divisors is an integer number (567840).

2^2271354 is an apocalyptic number.

2271354 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.

2271354 is a wasteful number, since it uses less digits than its factorization.

2271354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378564.

The product of its digits is 1680, while the sum is 24.

The square root of 2271354 is about 1507.1011910287. The cubic root of 2271354 is about 131.4503082015.

The spelling of 2271354 in words is "two million, two hundred seventy-one thousand, three hundred fifty-four".