7452227 has 4 divisors (see below), whose sum is σ = 7467000. Its totient is φ = 7437456.

The previous prime is 7452223. The next prime is 7452271. The reversal of 7452227 is 7222547.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7222547 = 73 ⋅98939.

It is a cyclic number.

It is not a de Polignac number, because 7452227 - 2² = 7452223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7452227.

It is not an unprimeable number, because it can be changed into a prime (7452223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6602 + ... + 7647.

It is an arithmetic number, because the mean of its divisors is an integer number (1866750).

Almost surely, 2^7452227 is an apocalyptic number.

7452227 is a deficient number, since it is larger than the sum of its proper divisors (14773).

7452227 is a wasteful number, since it uses less digits than its factorization.

7452227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14772.

The product of its digits is 7840, while the sum is 29.

The square root of 7452227 is about 2729.8767371440. The cubic root of 7452227 is about 195.3268854300.

The spelling of 7452227 in words is "seven million, four hundred fifty-two thousand, two hundred twenty-seven".