74441441 has 8 divisors (see below), whose sum is σ = 76190400. Its totient is φ = 72712080.

The previous prime is 74441429. The next prime is 74441483. The reversal of 74441441 is 14414447.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 74441441 - 2⁶ = 74441377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74441401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2930 + ... + 12548.

It is an arithmetic number, because the mean of its divisors is an integer number (9523800).

Almost surely, 2^74441441 is an apocalyptic number.

74441441 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

74441441 is a deficient number, since it is larger than the sum of its proper divisors (1748959).

74441441 is a wasteful number, since it uses less digits than its factorization.

74441441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9799.

The product of its digits is 7168, while the sum is 29.

The square root of 74441441 is about 8627.9453521682. The cubic root of 74441441 is about 420.6668186850. Note that the first 3 decimals are identical.

Adding to 74441441 its reverse (14414447), we get a palindrome (88855888).

The spelling of 74441441 in words is "seventy-four million, four hundred forty-one thousand, four hundred forty-one".