90529346 has 4 divisors (see below), whose sum is σ = 135794022. Its totient is φ = 45264672.

The previous prime is 90529337. The next prime is 90529363. The reversal of 90529346 is 64392509.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 90459121 + 70225 = 9511^2 + 265^2 .

It is an unprimeable number.

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, 22632335 + ... + 22632338.

Almost surely, 2^90529346 is an apocalyptic number.

90529346 is a deficient number, since it is larger than the sum of its proper divisors (45264676).

90529346 is a wasteful number, since it uses less digits than its factorization.

90529346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45264675.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 90529346 is about 9514.6910617213. The cubic root of 90529346 is about 449.0173553938.

The spelling of 90529346 in words is "ninety million, five hundred twenty-nine thousand, three hundred forty-six".