3222454 has 4 divisors (see below), whose sum is σ = 4833684. Its totient is φ = 1611226.

The previous prime is 3222413. The next prime is 3222467. The reversal of 3222454 is 4542223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4542223 = 7 ⋅648889.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 3¹⁰ + 2¹⁰ + 2²⁰ + 2²¹ + 4 + 5⁶ + 4⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805612 + ... + 805615.

It is an arithmetic number, because the mean of its divisors is an integer number (1208421).

Almost surely, 2^3222454 is an apocalyptic number.

3222454 is a deficient number, since it is larger than the sum of its proper divisors (1611230).

3222454 is a wasteful number, since it uses less digits than its factorization.

3222454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611229.

The product of its digits is 1920, while the sum is 22.

The square root of 3222454 is about 1795.1194946298. The cubic root of 3222454 is about 147.7051287475.

Adding to 3222454 its reverse (4542223), we get a palindrome (7764677).

The spelling of 3222454 in words is "three million, two hundred twenty-two thousand, four hundred fifty-four".