90854410 has 16 divisors (see below), whose sum is σ = 164486376. Its totient is φ = 36131008.

The previous prime is 90854381. The next prime is 90854411. The reversal of 90854410 is 1445809.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 85137529 + 5716881 = 9227^2 + 2391^2 .

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (90854411) 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, 24529 + ... + 27988.

Almost surely, 2^90854410 is an apocalyptic number.

90854410 is a deficient number, since it is larger than the sum of its proper divisors (73631966).

90854410 is a wasteful number, since it uses less digits than its factorization.

90854410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52697.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 90854410 is about 9531.7579700704. The cubic root of 90854410 is about 449.5541427554.

The spelling of 90854410 in words is "ninety million, eight hundred fifty-four thousand, four hundred ten".