182225441 has 4 divisors (see below), whose sum is σ = 183432384. Its totient is φ = 181018500.

The previous prime is 182225423. The next prime is 182225467. The reversal of 182225441 is 144522281.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 144522281 = 2039 ⋅70879.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-182225441 is a prime.

It is a super-2 number, since 2×182225441² = 66412222695288962, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (182225411) 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, 603245 + ... + 603546.

It is an arithmetic number, because the mean of its divisors is an integer number (45858096).

Almost surely, 2^182225441 is an apocalyptic number.

It is an amenable number.

182225441 is a deficient number, since it is larger than the sum of its proper divisors (1206943).

182225441 is a wasteful number, since it uses less digits than its factorization.

182225441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206942.

The product of its digits is 5120, while the sum is 29.

The square root of 182225441 is about 13499.0903767624. The cubic root of 182225441 is about 566.9390043119.

The spelling of 182225441 in words is "one hundred eighty-two million, two hundred twenty-five thousand, four hundred forty-one".