73041001 has 4 divisors (see below), whose sum is σ = 79681104. Its totient is φ = 66400900.

The previous prime is 73040999. The next prime is 73041041. The reversal of 73041001 is 10014037.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 73041001 - 2¹ = 73040999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73041041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3320035 + ... + 3320056.

It is an arithmetic number, because the mean of its divisors is an integer number (19920276).

Almost surely, 2^73041001 is an apocalyptic number.

It is an amenable number.

73041001 is a deficient number, since it is larger than the sum of its proper divisors (6640103).

73041001 is a wasteful number, since it uses less digits than its factorization.

73041001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6640102.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 73041001 is about 8546.4028105396. The cubic root of 73041001 is about 418.0121502386.

Adding to 73041001 its reverse (10014037), we get a palindrome (83055038).

The spelling of 73041001 in words is "seventy-three million, forty-one thousand, one".