2270386 has 8 divisors (see below), whose sum is σ = 3584880. Its totient is φ = 1075428.

The previous prime is 2270383. The next prime is 2270393. The reversal of 2270386 is 6830722.

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 2¹³ + 2²¹ + 7⁶ + 0 + 3⁶ + 8 + 6⁶ .

It is not an unprimeable number, because it can be changed into a prime (2270383) 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, 29836 + ... + 29911.

It is an arithmetic number, because the mean of its divisors is an integer number (448110).

2^2270386 is an apocalyptic number.

2270386 is a deficient number, since it is larger than the sum of its proper divisors (1314494).

2270386 is a wasteful number, since it uses less digits than its factorization.

2270386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59768.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2270386 is about 1506.7800104859. The cubic root of 2270386 is about 131.4316318263.

The spelling of 2270386 in words is "two million, two hundred seventy thousand, three hundred eighty-six".