73415506 has 8 divisors (see below), whose sum is σ = 115919280. Its totient is φ = 34775748.

The previous prime is 73415473. The next prime is 73415509. The reversal of 73415506 is 60551437.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (73415509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965956 + ... + 966031.

It is an arithmetic number, because the mean of its divisors is an integer number (14489910).

Almost surely, 2^73415506 is an apocalyptic number.

73415506 is a deficient number, since it is larger than the sum of its proper divisors (42503774).

73415506 is a wasteful number, since it uses less digits than its factorization.

73415506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932008.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 73415506 is about 8568.2848925558. The cubic root of 73415506 is about 418.7253608136.

The spelling of 73415506 in words is "seventy-three million, four hundred fifteen thousand, five hundred six".