74258801 has 4 divisors (see below), whose sum is σ = 74287332. Its totient is φ = 74230272.

The previous prime is 74258797. The next prime is 74258803. The reversal of 74258801 is 10885247.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16483600 + 57775201 = 4060^2 + 7601^2 .

It is a cyclic number.

It is not a de Polignac number, because 74258801 - 2² = 74258797 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74258803) 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 3 ways as a sum of consecutive naturals, for example, 9920 + ... + 15713.

It is an arithmetic number, because the mean of its divisors is an integer number (18571833).

Almost surely, 2^74258801 is an apocalyptic number.

It is an amenable number.

74258801 is a deficient number, since it is larger than the sum of its proper divisors (28531).

74258801 is a wasteful number, since it uses less digits than its factorization.

74258801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28530.

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 74258801 is about 8617.3546404915. The cubic root of 74258801 is about 420.3225055066.

The spelling of 74258801 in words is "seventy-four million, two hundred fifty-eight thousand, eight hundred one".