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2226707 = 72291567
BaseRepresentation
bin1000011111101000010011
311012010110122
420133220103
51032223312
6115420455
724632600
oct10375023
94163418
102226707
111290a5a
128b472b
135cc6a2
1441d6a7
152deb72
hex21fa13

2226707 has 12 divisors (see below), whose sum is σ = 2681280. Its totient is φ = 1841616.

The previous prime is 2226701. The next prime is 2226713. The reversal of 2226707 is 7076222.

2226707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2226701) and next prime (2226713).

It is not a de Polignac number, because 2226707 - 210 = 2225683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2226701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 638 + ... + 2204.

It is an arithmetic number, because the mean of its divisors is an integer number (223440).

22226707 is an apocalyptic number.

2226707 is a deficient number, since it is larger than the sum of its proper divisors (454573).

2226707 is a wasteful number, since it uses less digits than its factorization.

2226707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610 (or 1603 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 2226707 is about 1492.2154670154. The cubic root of 2226707 is about 130.5833156066.

The spelling of 2226707 in words is "two million, two hundred twenty-six thousand, seven hundred seven".

Divisors: 1 7 29 49 203 1421 1567 10969 45443 76783 318101 2226707