90595796 has 6 divisors (see below), whose sum is σ = 158542650. Its totient is φ = 45297896.

The previous prime is 90595793. The next prime is 90595807. The reversal of 90595796 is 69759509.

It can be written as a sum of positive squares in only one way, i.e., 48163600 + 42432196 = 6940^2 + 6514^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90595793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11324471 + ... + 11324478.

It is an arithmetic number, because the mean of its divisors is an integer number (26423775).

Almost surely, 2^90595796 is an apocalyptic number.

It is an amenable number.

90595796 is a deficient number, since it is larger than the sum of its proper divisors (67946854).

90595796 is a wasteful number, since it uses less digits than its factorization.

90595796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22648953 (or 22648951 counting only the distinct ones).

The product of its (nonzero) digits is 765450, while the sum is 50.

The square root of 90595796 is about 9518.1823895111. The cubic root of 90595796 is about 449.1271905181.

The spelling of 90595796 in words is "ninety million, five hundred ninety-five thousand, seven hundred ninety-six".