85029282 has 24 divisors (see below), whose sum is σ = 198402204. Its totient is φ = 26162784.

The previous prime is 85029271. The next prime is 85029283. The reversal of 85029282 is 28292058.

It can be written as a sum of positive squares in 2 ways, for example, as 84658401 + 370881 = 9201^2 + 609^2 .

It is not an unprimeable number, because it can be changed into a prime (85029283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181453 + ... + 181920.

Almost surely, 2^85029282 is an apocalyptic number.

85029282 is an abundant number, since it is smaller than the sum of its proper divisors (113372922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85029282 is a wasteful number, since it uses less digits than its factorization.

85029282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363394 (or 363391 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 85029282 is about 9221.1323599653. The cubic root of 85029282 is about 439.7334508178.

The spelling of 85029282 in words is "eighty-five million, twenty-nine thousand, two hundred eighty-two".