90656353 has 8 divisors (see below), whose sum is σ = 96038720. Its totient is φ = 85335120.

The previous prime is 90656351. The next prime is 90656387. The reversal of 90656353 is 35365609.

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

It is a cyclic number.

It is not a de Polignac number, because 90656353 - 2¹ = 90656351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90656351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12213 + ... + 18178.

It is an arithmetic number, because the mean of its divisors is an integer number (12004840).

Almost surely, 2^90656353 is an apocalyptic number.

It is an amenable number.

90656353 is a deficient number, since it is larger than the sum of its proper divisors (5382367).

90656353 is a wasteful number, since it uses less digits than its factorization.

90656353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30567.

The product of its (nonzero) digits is 72900, while the sum is 37.

The square root of 90656353 is about 9521.3629801620. The cubic root of 90656353 is about 449.2272383452.

The spelling of 90656353 in words is "ninety million, six hundred fifty-six thousand, three hundred fifty-three".