74160441 has 28 divisors (see below), whose sum is σ = 116050368. Its totient is φ = 47280024.

The previous prime is 74160403. The next prime is 74160451. The reversal of 74160441 is 14406147.

It is not a de Polignac number, because 74160441 - 2⁶ = 74160377 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (74160451) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 14556 + ... + 18978.

It is an arithmetic number, because the mean of its divisors is an integer number (4144656).

Almost surely, 2^74160441 is an apocalyptic number.

It is an amenable number.

74160441 is a deficient number, since it is larger than the sum of its proper divisors (41889927).

74160441 is an equidigital number, since it uses as much as digits as its factorization.

74160441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4464 (or 4449 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 74160441 is about 8611.6456615446. The cubic root of 74160441 is about 420.1368431644.

Adding to 74160441 its reverse (14406147), we get a palindrome (88566588).

The spelling of 74160441 in words is "seventy-four million, one hundred sixty thousand, four hundred forty-one".