73089601 has 8 divisors (see below), whose sum is σ = 79821504. Its totient is φ = 66516240.

The previous prime is 73089553. The next prime is 73089619. The reversal of 73089601 is 10698037.

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 73089601 - 2⁷ = 73089473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73089671) 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, 38671 + ... + 40516.

It is an arithmetic number, because the mean of its divisors is an integer number (9977688).

Almost surely, 2^73089601 is an apocalyptic number.

73089601 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

73089601 is a deficient number, since it is larger than the sum of its proper divisors (6731903).

73089601 is a wasteful number, since it uses less digits than its factorization.

73089601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79271.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 73089601 is about 8549.2456392362. The cubic root of 73089601 is about 418.1048419509.

The spelling of 73089601 in words is "seventy-three million, eighty-nine thousand, six hundred one".