73090460 has 24 divisors (see below), whose sum is σ = 154526400. Its totient is φ = 29038784.

The previous prime is 73090363. The next prime is 73090477. The reversal of 73090460 is 6409037.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9284 + ... + 15243.

It is an arithmetic number, because the mean of its divisors is an integer number (6438600).

Almost surely, 2^73090460 is an apocalyptic number.

It is an amenable number.

73090460 is an abundant number, since it is smaller than the sum of its proper divisors (81435940).

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

73090460 is a wasteful number, since it uses less digits than its factorization.

73090460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24685 (or 24683 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 73090460 is about 8549.2958774393. The cubic root of 73090460 is about 418.1064798978.

Adding to 73090460 its reverse (6409037), we get a palindrome (79499497).

The spelling of 73090460 in words is "seventy-three million, ninety thousand, four hundred sixty".