90048826 has 16 divisors (see below), whose sum is σ = 154949760. Its totient is φ = 38447280.

The previous prime is 90048823. The next prime is 90048839. The reversal of 90048826 is 62884009.

It is not an unprimeable number, because it can be changed into a prime (90048821) 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, 8190 + ... + 15721.

It is an arithmetic number, because the mean of its divisors is an integer number (9684360).

Almost surely, 2^90048826 is an apocalyptic number.

90048826 is a deficient number, since it is larger than the sum of its proper divisors (64900934).

90048826 is a wasteful number, since it uses less digits than its factorization.

90048826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24189.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 90048826 is about 9489.4059877318. The cubic root of 90048826 is about 448.2215004006.

The spelling of 90048826 in words is "ninety million, forty-eight thousand, eight hundred twenty-six".