90046541 has 8 divisors (see below), whose sum is σ = 101189760. Its totient is φ = 79505712.

The previous prime is 90046519. The next prime is 90046573. The reversal of 90046541 is 14564009.

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

It is not a de Polignac number, because 90046541 - 2¹⁰ = 90045517 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90046591) 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 7 ways as a sum of consecutive naturals, for example, 150281 + ... + 150878.

It is an arithmetic number, because the mean of its divisors is an integer number (12648720).

Almost surely, 2^90046541 is an apocalyptic number.

It is an amenable number.

90046541 is a deficient number, since it is larger than the sum of its proper divisors (11143219).

90046541 is a wasteful number, since it uses less digits than its factorization.

90046541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301195.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 90046541 is about 9489.2855895478. The cubic root of 90046541 is about 448.2177091434.

The spelling of 90046541 in words is "ninety million, forty-six thousand, five hundred forty-one".