90296841 has 4 divisors (see below), whose sum is σ = 120395792. Its totient is φ = 60197892.

The previous prime is 90296803. The next prime is 90296887. The reversal of 90296841 is 14869209.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 90296841 - 2⁶ = 90296777 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 90296841.

It is not an unprimeable number, because it can be changed into a prime (90296441) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15049471 + ... + 15049476.

It is an arithmetic number, because the mean of its divisors is an integer number (30098948).

Almost surely, 2^90296841 is an apocalyptic number.

It is an amenable number.

90296841 is a deficient number, since it is larger than the sum of its proper divisors (30098951).

90296841 is a wasteful number, since it uses less digits than its factorization.

90296841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30098950.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 90296841 is about 9502.4649959892. The cubic root of 90296841 is about 448.6326245937.

The spelling of 90296841 in words is "ninety million, two hundred ninety-six thousand, eight hundred forty-one".