90675733 has 8 divisors (see below), whose sum is σ = 96793920. Its totient is φ = 84692160.

The previous prime is 90675727. The next prime is 90675749. The reversal of 90675733 is 33757609.

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 90675733 - 2²⁵ = 57121301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90672733) 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, 32260 + ... + 34957.

It is an arithmetic number, because the mean of its divisors is an integer number (12099240).

Almost surely, 2^90675733 is an apocalyptic number.

It is an amenable number.

90675733 is a deficient number, since it is larger than the sum of its proper divisors (6118187).

90675733 is a wasteful number, since it uses less digits than its factorization.

90675733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67307.

The product of its (nonzero) digits is 119070, while the sum is 40.

The square root of 90675733 is about 9522.3806372146. The cubic root of 90675733 is about 449.2592471465.

The spelling of 90675733 in words is "ninety million, six hundred seventy-five thousand, seven hundred thirty-three".