1044532227 has 4 divisors (see below), whose sum is σ = 1392709640. Its totient is φ = 696354816.

The previous prime is 1044532217. The next prime is 1044532231. The reversal of 1044532227 is 7222354401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7222354401 = 3 ⋅2407451467.

It is not a de Polignac number, because 1044532227 - 2¹⁰ = 1044531203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1044532194 and 1044532203.

It is not an unprimeable number, because it can be changed into a prime (1044532217) 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, 174088702 + ... + 174088707.

It is an arithmetic number, because the mean of its divisors is an integer number (348177410).

Almost surely, 2^1044532227 is an apocalyptic number.

1044532227 is a deficient number, since it is larger than the sum of its proper divisors (348177413).

1044532227 is an equidigital number, since it uses as much as digits as its factorization.

1044532227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348177412.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 1044532227 is about 32319.2237994665. The cubic root of 1044532227 is about 1014.6290237530.

Adding to 1044532227 its reverse (7222354401), we get a palindrome (8266886628).

The spelling of 1044532227 in words is "one billion, forty-four million, five hundred thirty-two thousand, two hundred twenty-seven".