73050615 has 48 divisors (see below), whose sum is σ = 146274336. Its totient is φ = 33331200.

The previous prime is 73050613. The next prime is 73050631. The reversal of 73050615 is 51605037.

It is not a de Polignac number, because 73050615 - 2¹ = 73050613 is a prime.

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 polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4075 + ... + 12755.

It is an arithmetic number, because the mean of its divisors is an integer number (3047382).

Almost surely, 2^73050615 is an apocalyptic number.

73050615 is an abundant number, since it is smaller than the sum of its proper divisors (73223721).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73050615 is a wasteful number, since it uses less digits than its factorization.

73050615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8720 (or 8717 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 73050615 is about 8546.9652508946. The cubic root of 73050615 is about 418.0304896756.

The spelling of 73050615 in words is "seventy-three million, fifty thousand, six hundred fifteen".