74641801 has 8 divisors (see below), whose sum is σ = 80683904. Its totient is φ = 68642640.

The previous prime is 74641799. The next prime is 74641813. The reversal of 74641801 is 10814647.

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 74641801 - 2¹ = 74641799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74641841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7071 + ... + 14116.

It is an arithmetic number, because the mean of its divisors is an integer number (10085488).

Almost surely, 2^74641801 is an apocalyptic number.

It is an amenable number.

74641801 is a deficient number, since it is larger than the sum of its proper divisors (6042103).

74641801 is a wasteful number, since it uses less digits than its factorization.

74641801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21471.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 74641801 is about 8639.5486571927. The cubic root of 74641801 is about 421.0438904597.

The spelling of 74641801 in words is "seventy-four million, six hundred forty-one thousand, eight hundred one".