90995546 has 8 divisors (see below), whose sum is σ = 137845044. Its totient is φ = 45047200.

The previous prime is 90995519. The next prime is 90995561. The reversal of 90995546 is 64559909.

It can be written as a sum of positive squares in 2 ways, for example, as 90992521 + 3025 = 9539^2 + 55^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 90995546.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225035 + ... + 225438.

Almost surely, 2^90995546 is an apocalyptic number.

90995546 is a deficient number, since it is larger than the sum of its proper divisors (46849498).

90995546 is a wasteful number, since it uses less digits than its factorization.

90995546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450576.

The product of its (nonzero) digits is 437400, while the sum is 47.

The square root of 90995546 is about 9539.1585582797. The cubic root of 90995546 is about 449.7868060081.

The spelling of 90995546 in words is "ninety million, nine hundred ninety-five thousand, five hundred forty-six".