90952 has 8 divisors (see below), whose sum is σ = 170550.
Its totient is φ = 45472.
The previous prime is 90947. The next prime is 90971. The reversal of 90952 is 25909.
It can be divided in two parts, 909 and 52, that added together give a square (961 = 312).
It can be written as a sum of positive squares in only one way, i.e., 75076 + 15876 = 274^2 + 126^2
It is a tau number, because it is divible by the number of its divisors (8).
It is a pancake number, because a pancake can be divided into 90952 parts by 426 straight cuts.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5677 + ... + 5692.
290952 is an apocalyptic number.
It is an amenable number.
90952 is a deficient number, since it is larger than the sum of its proper divisors (79598).
90952 is a wasteful number, since it uses less digits than its factorization.
90952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11375 (or 11371 counting only the distinct ones).
The product of its (nonzero) digits is 810, while the sum is 25.
The square root of 90952 is about 301.5824928606.
The cubic root of 90952 is about 44.9715045934.
The spelling of 90952 in words is "ninety thousand, nine hundred fifty-two".