7552227 has 8 divisors (see below), whose sum is σ = 10234960. Its totient is φ = 4952160.

The previous prime is 7552201. The next prime is 7552243. The reversal of 7552227 is 7222557.

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

It is not a de Polignac number, because 7552227 - 2¹⁹ = 7027939 is a prime.

It is a super-2 number, since 2×7552227² = 114072265319058, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 7552194 and 7552203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7552247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20452 + ... + 20817.

It is an arithmetic number, because the mean of its divisors is an integer number (1279370).

Almost surely, 2^7552227 is an apocalyptic number.

7552227 is a deficient number, since it is larger than the sum of its proper divisors (2682733).

7552227 is a wasteful number, since it uses less digits than its factorization.

7552227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41333.

The product of its digits is 9800, while the sum is 30.

The square root of 7552227 is about 2748.1315470698. The cubic root of 7552227 is about 196.1966909988.

The spelling of 7552227 in words is "seven million, five hundred fifty-two thousand, two hundred twenty-seven".