73072941 has 8 divisors (see below), whose sum is σ = 97572384. Its totient is φ = 48644400.

The previous prime is 73072939. The next prime is 73072943. The reversal of 73072941 is 14927037.

It is an interprime number because it is at equal distance from previous prime (73072939) and next prime (73072943).

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

It is not a de Polignac number, because 73072941 - 2¹ = 73072939 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73072943) 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 7 ways as a sum of consecutive naturals, for example, 15271 + ... + 19476.

It is an arithmetic number, because the mean of its divisors is an integer number (12196548).

Almost surely, 2^73072941 is an apocalyptic number.

It is an amenable number.

73072941 is a deficient number, since it is larger than the sum of its proper divisors (24499443).

73072941 is a wasteful number, since it uses less digits than its factorization.

73072941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35451.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 73072941 is about 8548.2712287339. The cubic root of 73072941 is about 418.0730720142.

Adding to 73072941 its reverse (14927037), we get a palindrome (87999978).

The spelling of 73072941 in words is "seventy-three million, seventy-two thousand, nine hundred forty-one".