74824061 has 8 divisors (see below), whose sum is σ = 80680320. Its totient is φ = 68982192.

The previous prime is 74824007. The next prime is 74824063. The reversal of 74824061 is 16042847.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74824061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74824063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8816 + ... + 15078.

It is an arithmetic number, because the mean of its divisors is an integer number (10085040).

Almost surely, 2^74824061 is an apocalyptic number.

It is an amenable number.

74824061 is a deficient number, since it is larger than the sum of its proper divisors (5856259).

74824061 is a wasteful number, since it uses less digits than its factorization.

74824061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7195.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 74824061 is about 8650.0902307433. The cubic root of 74824061 is about 421.3863129020.

The spelling of 74824061 in words is "seventy-four million, eight hundred twenty-four thousand, sixty-one".