Search a number
-
+
2266635 = 35721587
BaseRepresentation
bin1000101001011000001011
311021011020110
420221120023
51040013020
6120325403
725160160
oct10513013
94234213
102266635
111308a58
12913863
13614907
14430067
152eb8e0
hex22960b

2266635 has 16 divisors (see below), whose sum is σ = 4144896. Its totient is φ = 1036128.

The previous prime is 2266633. The next prime is 2266637. The reversal of 2266635 is 5366622.

It is an interprime number because it is at equal distance from previous prime (2266633) and next prime (2266637).

It is not a de Polignac number, because 2266635 - 21 = 2266633 is a prime.

2266635 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2266631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10689 + ... + 10898.

It is an arithmetic number, because the mean of its divisors is an integer number (259056).

22266635 is an apocalyptic number.

2266635 is a deficient number, since it is larger than the sum of its proper divisors (1878261).

2266635 is a wasteful number, since it uses less digits than its factorization.

2266635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21602.

The product of its digits is 12960, while the sum is 30.

The square root of 2266635 is about 1505.5347887047. The cubic root of 2266635 is about 131.3592106899.

The spelling of 2266635 in words is "two million, two hundred sixty-six thousand, six hundred thirty-five".

Divisors: 1 3 5 7 15 21 35 105 21587 64761 107935 151109 323805 453327 755545 2266635