90286876 has 6 divisors (see below), whose sum is σ = 158002040. Its totient is φ = 45143436.

The previous prime is 90286871. The next prime is 90286877. The reversal of 90286876 is 67868209.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90286871) 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 as a sum of consecutive naturals, namely, 11285856 + ... + 11285863.

Almost surely, 2^90286876 is an apocalyptic number.

It is an amenable number.

90286876 is a deficient number, since it is larger than the sum of its proper divisors (67715164).

90286876 is a wasteful number, since it uses less digits than its factorization.

90286876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22571723 (or 22571721 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 90286876 is about 9501.9406438895. The cubic root of 90286876 is about 448.6161205517.

It can be divided in two parts, 902 and 86876, that added together give a palindrome (87778).

The spelling of 90286876 in words is "ninety million, two hundred eighty-six thousand, eight hundred seventy-six".