90554338 has 8 divisors (see below), whose sum is σ = 155236032. Its totient is φ = 38808996.

The previous prime is 90554309. The next prime is 90554341. The reversal of 90554338 is 83345509.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 90554297 and 90554306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3234070 + ... + 3234097.

It is an arithmetic number, because the mean of its divisors is an integer number (19404504).

Almost surely, 2^90554338 is an apocalyptic number.

90554338 is a deficient number, since it is larger than the sum of its proper divisors (64681694).

90554338 is a wasteful number, since it uses less digits than its factorization.

90554338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6468176.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 90554338 is about 9516.0043085320. The cubic root of 90554338 is about 449.0586709442.

The spelling of 90554338 in words is "ninety million, five hundred fifty-four thousand, three hundred thirty-eight".