90481711 has 8 divisors (see below), whose sum is σ = 95886000. Its totient is φ = 85229760.

The previous prime is 90481679. The next prime is 90481771. The reversal of 90481711 is 11718409.

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

It is a cyclic number.

It is not a de Polignac number, because 90481711 - 2⁵ = 90481679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90481771) by changing a digit.

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, 36861 + ... + 39238.

It is an arithmetic number, because the mean of its divisors is an integer number (11985750).

Almost surely, 2^90481711 is an apocalyptic number.

90481711 is a deficient number, since it is larger than the sum of its proper divisors (5404289).

90481711 is a wasteful number, since it uses less digits than its factorization.

90481711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76169.

The product of its (nonzero) digits is 2016, while the sum is 31.

The square root of 90481711 is about 9512.1874981520. The cubic root of 90481711 is about 448.9385864816.

The spelling of 90481711 in words is "ninety million, four hundred eighty-one thousand, seven hundred eleven".