2270346 has 24 divisors (see below), whose sum is σ = 4919040. Its totient is φ = 698256.

The previous prime is 2270341. The next prime is 2270383. The reversal of 2270346 is 6430722.

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁹ + 7² + 0 + 3⁶ + 4⁸ + 6⁸ .

It is not an unprimeable number, because it can be changed into a prime (2270341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106 + ... + 2133.

It is an arithmetic number, because the mean of its divisors is an integer number (204960).

2^2270346 is an apocalyptic number.

2270346 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2270346 is an abundant number, since it is smaller than the sum of its proper divisors (2648694).

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

2270346 is a wasteful number, since it uses less digits than its factorization.

2270346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270 (or 2257 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 2270346 is about 1506.7667370897. The cubic root of 2270346 is about 131.4308599611.

The spelling of 2270346 in words is "two million, two hundred seventy thousand, three hundred forty-six".