73265630 has 16 divisors (see below), whose sum is σ = 131997600. Its totient is φ = 29279712.

The previous prime is 73265623. The next prime is 73265641. The reversal of 73265630 is 3656237.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11372 + ... + 16608.

It is an arithmetic number, because the mean of its divisors is an integer number (8249850).

Almost surely, 2^73265630 is an apocalyptic number.

73265630 is a deficient number, since it is larger than the sum of its proper divisors (58731970).

73265630 is a wasteful number, since it uses less digits than its factorization.

73265630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6643.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 73265630 is about 8559.5344499570. The cubic root of 73265630 is about 418.4402274239.

The spelling of 73265630 in words is "seventy-three million, two hundred sixty-five thousand, six hundred thirty".