73050623 has 4 divisors (see below), whose sum is σ = 75569640. Its totient is φ = 70531608.

The previous prime is 73050613. The next prime is 73050631. The reversal of 73050623 is 32605037.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32605037 = 191 ⋅170707.

It is a cyclic number.

It is not a de Polignac number, because 73050623 - 2⁶ = 73050559 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73050592 and 73050601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73050613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259465 + ... + 1259522.

It is an arithmetic number, because the mean of its divisors is an integer number (18892410).

Almost surely, 2^73050623 is an apocalyptic number.

73050623 is a deficient number, since it is larger than the sum of its proper divisors (2519017).

73050623 is a wasteful number, since it uses less digits than its factorization.

73050623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519016.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 73050623 is about 8546.9657188970. The cubic root of 73050623 is about 418.0305049355.

The spelling of 73050623 in words is "seventy-three million, fifty thousand, six hundred twenty-three".