73066037 has 8 divisors (see below), whose sum is σ = 80483520. Its totient is φ = 65777760.

The previous prime is 73066033. The next prime is 73066043.

It is a happy number.

73066037 is nontrivially palindromic in base 10.

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 73066037 - 2² = 73066033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73065994 and 73066012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73066033) 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, 31112 + ... + 33377.

It is an arithmetic number, because the mean of its divisors is an integer number (10060440).

Almost surely, 2^73066037 is an apocalyptic number.

It is an amenable number.

73066037 is a deficient number, since it is larger than the sum of its proper divisors (7417483).

73066037 is a wasteful number, since it uses less digits than its factorization.

73066037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64603.

The product of its (nonzero) digits is 15876, while the sum is 32.

The square root of 73066037 is about 8547.8673948535. The cubic root of 73066037 is about 418.0599049542.

The spelling of 73066037 in words is "seventy-three million, sixty-six thousand, thirty-seven".