3572227 has 4 divisors (see below), whose sum is σ = 3782376. Its totient is φ = 3362080.

The previous prime is 3572203. The next prime is 3572243. The reversal of 3572227 is 7222753.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7222753 = 43 ⋅167971.

It is a cyclic number.

It is not a de Polignac number, because 3572227 - 2¹¹ = 3570179 is a prime.

It is a Duffinian number.

3572227 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3572195 and 3572204.

It is not an unprimeable number, because it can be changed into a prime (3572267) 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, 105049 + ... + 105082.

It is an arithmetic number, because the mean of its divisors is an integer number (945594).

Almost surely, 2^3572227 is an apocalyptic number.

3572227 is a deficient number, since it is larger than the sum of its proper divisors (210149).

3572227 is a wasteful number, since it uses less digits than its factorization.

3572227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210148.

The product of its digits is 5880, while the sum is 28.

The square root of 3572227 is about 1890.0335975850. The cubic root of 3572227 is about 152.8667442987.

The spelling of 3572227 in words is "three million, five hundred seventy-two thousand, two hundred twenty-seven".