85030677 has 12 divisors (see below), whose sum is σ = 123361420. Its totient is φ = 56438208.

The previous prime is 85030601. The next prime is 85030727. The reversal of 85030677 is 77603058.

It can be written as a sum of positive squares in 2 ways, for example, as 55935441 + 29095236 = 7479^2 + 5394^2 .

It is not a de Polignac number, because 85030677 - 2¹² = 85026581 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 (85030177) 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 in 11 ways as a sum of consecutive naturals, for example, 18568 + ... + 22689.

Almost surely, 2^85030677 is an apocalyptic number.

It is an amenable number.

85030677 is a deficient number, since it is larger than the sum of its proper divisors (38330743).

85030677 is a wasteful number, since it uses less digits than its factorization.

85030677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41492 (or 41489 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 85030677 is about 9221.2080011244. The cubic root of 85030677 is about 439.7358555768.

The spelling of 85030677 in words is "eighty-five million, thirty thousand, six hundred seventy-seven".