7354441 has 4 divisors (see below), whose sum is σ = 7374532. Its totient is φ = 7334352.

The previous prime is 7354433. The next prime is 7354447. The reversal of 7354441 is 1444537.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1444537 = 131 ⋅11027.

It can be written as a sum of positive squares in 2 ways, for example, as 1948816 + 5405625 = 1396^2 + 2325^2 .

It is a cyclic number.

It is not a de Polignac number, because 7354441 - 2³ = 7354433 is a prime.

It is a Duffinian number.

7354441 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7354447) 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, 9486 + ... + 10231.

It is an arithmetic number, because the mean of its divisors is an integer number (1843633).

Almost surely, 2^7354441 is an apocalyptic number.

It is an amenable number.

7354441 is a deficient number, since it is larger than the sum of its proper divisors (20091).

7354441 is a wasteful number, since it uses less digits than its factorization.

7354441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20090.

The product of its digits is 6720, while the sum is 28.

The square root of 7354441 is about 2711.9072624262. The cubic root of 7354441 is about 194.4687798900.

Adding to 7354441 its reverse (1444537), we get a palindrome (8798978).

The spelling of 7354441 in words is "seven million, three hundred fifty-four thousand, four hundred forty-one".