7262229 has 8 divisors (see below), whose sum is σ = 10427872. Its totient is φ = 4469040.

The previous prime is 7262201. The next prime is 7262243. The reversal of 7262229 is 9222627.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7262229 - 2⁸ = 7261973 is a prime.

It is a Curzon number.

7262229 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7262196 and 7262205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7262429) 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 7 ways as a sum of consecutive naturals, for example, 93067 + ... + 93144.

It is an arithmetic number, because the mean of its divisors is an integer number (1303484).

Almost surely, 2^7262229 is an apocalyptic number.

It is an amenable number.

7262229 is a deficient number, since it is larger than the sum of its proper divisors (3165643).

7262229 is a wasteful number, since it uses less digits than its factorization.

7262229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186227.

The product of its digits is 6048, while the sum is 30.

The square root of 7262229 is about 2694.8523150629. The cubic root of 7262229 is about 193.6525914797.

The spelling of 7262229 in words is "seven million, two hundred sixty-two thousand, two hundred twenty-nine".