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7226061 = 319331383
BaseRepresentation
bin11011100100001011001101
3111121010021220
4123210023031
53322213221
6414513553
7115264143
oct33441315
914533256
107226061
114096057
1225058b9
13166009b
14d61593
1597b0c6
hex6e42cd

7226061 has 16 divisors (see below), whose sum is σ = 10199040. Its totient is φ = 4538160.

The previous prime is 7226059. The next prime is 7226077. The reversal of 7226061 is 1606227.

It is a happy number.

7226061 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7226061 - 21 = 7226059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7226081) 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, 18676 + ... + 19058.

It is an arithmetic number, because the mean of its divisors is an integer number (637440).

Almost surely, 27226061 is an apocalyptic number.

It is an amenable number.

7226061 is a deficient number, since it is larger than the sum of its proper divisors (2972979).

7226061 is a wasteful number, since it uses less digits than its factorization.

7226061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 7226061 is about 2688.1333672272. The cubic root of 7226061 is about 193.3305743430.

The spelling of 7226061 in words is "seven million, two hundred twenty-six thousand, sixty-one".

Divisors: 1 3 19 57 331 383 993 1149 6289 7277 18867 21831 126773 380319 2408687 7226061