90730010 has 16 divisors (see below), whose sum is σ = 186644736. Its totient is φ = 31107408.

The previous prime is 90730001. The next prime is 90730027. The reversal of 90730010 is 1003709.

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, 648002 + ... + 648141.

It is an arithmetic number, because the mean of its divisors is an integer number (11665296).

Almost surely, 2^90730010 is an apocalyptic number.

90730010 is an abundant number, since it is smaller than the sum of its proper divisors (95914726).

90730010 is a wasteful number, since it uses less digits than its factorization.

90730010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296157.

The product of its (nonzero) digits is 189, while the sum is 20.

The square root of 90730010 is about 9525.2301809458. The cubic root of 90730010 is about 449.3488689949.

Adding to 90730010 its reverse (1003709), we get a palindrome (91733719).

The spelling of 90730010 in words is "ninety million, seven hundred thirty thousand, ten".