90053214 has 8 divisors (see below), whose sum is σ = 180106440. Its totient is φ = 30017736.

The previous prime is 90053213. The next prime is 90053219. The reversal of 90053214 is 41235009.

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

90053214 is an admirable 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 (90053213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7504429 + ... + 7504440.

It is an arithmetic number, because the mean of its divisors is an integer number (22513305).

Almost surely, 2^90053214 is an apocalyptic number.

90053214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

90053214 is a wasteful number, since it uses less digits than its factorization.

90053214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15008874.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 90053214 is about 9489.6371901143. The cubic root of 90053214 is about 448.2287807621.

The spelling of 90053214 in words is "ninety million, fifty-three thousand, two hundred fourteen".