90414573 has 16 divisors (see below), whose sum is σ = 122633280. Its totient is φ = 59245056.

The previous prime is 90414539. The next prime is 90414589. The reversal of 90414573 is 37541409.

It is not a de Polignac number, because 90414573 - 2¹⁸ = 90152429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90414593) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 44698 + ... + 46676.

It is an arithmetic number, because the mean of its divisors is an integer number (7664580).

Almost surely, 2^90414573 is an apocalyptic number.

It is an amenable number.

90414573 is a deficient number, since it is larger than the sum of its proper divisors (32218707).

90414573 is a wasteful number, since it uses less digits than its factorization.

90414573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2236.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 90414573 is about 9508.6577917180. The cubic root of 90414573 is about 448.8275205861.

The spelling of 90414573 in words is "ninety million, four hundred fourteen thousand, five hundred seventy-three".