73000141 has 8 divisors (see below), whose sum is σ = 74174400. Its totient is φ = 71830080.

The previous prime is 73000099. The next prime is 73000153. The reversal of 73000141 is 14100037.

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 73000141 - 2⁷ = 73000013 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 (73000171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71130 + ... + 72148.

It is an arithmetic number, because the mean of its divisors is an integer number (9271800).

Almost surely, 2^73000141 is an apocalyptic number.

73000141 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

73000141 is a deficient number, since it is larger than the sum of its proper divisors (1174259).

73000141 is a wasteful number, since it uses less digits than its factorization.

73000141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2099.

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

The square root of 73000141 is about 8544.0119967144. The cubic root of 73000141 is about 417.9341887187.

Adding to 73000141 its reverse (14100037), we get a palindrome (87100178).

The spelling of 73000141 in words is "seventy-three million, one hundred forty-one", and thus it is an aban number.