90968234 has 32 divisors (see below), whose sum is σ = 158564736. Its totient is φ = 38338560.

The previous prime is 90968221. The next prime is 90968279. The reversal of 90968234 is 43286909.

It is a happy number.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 90968191 and 90968200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353834 + ... + 354090.

It is an arithmetic number, because the mean of its divisors is an integer number (4955148).

Almost surely, 2^90968234 is an apocalyptic number.

90968234 is a deficient number, since it is larger than the sum of its proper divisors (67596502).

90968234 is a wasteful number, since it uses less digits than its factorization.

90968234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 90968234 is about 9537.7268780355. The cubic root of 90968234 is about 449.7418008511.

The spelling of 90968234 in words is "ninety million, nine hundred sixty-eight thousand, two hundred thirty-four".