2225366 has 32 divisors (see below), whose sum is σ = 4064256. Its totient is φ = 900000.

The previous prime is 2225339. The next prime is 2225371. The reversal of 2225366 is 6635222.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁷ + 2¹⁷ + 5⁹ + 3⁷ + 6 + 6⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8741 + ... + 8991.

It is an arithmetic number, because the mean of its divisors is an integer number (127008).

2^2225366 is an apocalyptic number.

2225366 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2225366 is a deficient number, since it is larger than the sum of its proper divisors (1838890).

2225366 is a wasteful number, since it uses less digits than its factorization.

2225366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308.

The product of its digits is 4320, while the sum is 26.

The square root of 2225366 is about 1491.7660674516. The cubic root of 2225366 is about 130.5570964122.

The spelling of 2225366 in words is "two million, two hundred twenty-five thousand, three hundred sixty-six".