30536085 has 32 divisors (see below), whose sum is σ = 51028992. Its totient is φ = 15575040.

The previous prime is 30536081. The next prime is 30536087. The reversal of 30536085 is 58063503.

It is not a de Polignac number, because 30536085 - 2² = 30536081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30536081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44767 + ... + 45443.

It is an arithmetic number, because the mean of its divisors is an integer number (1594656).

Almost surely, 2^30536085 is an apocalyptic number.

It is an amenable number.

30536085 is a deficient number, since it is larger than the sum of its proper divisors (20492907).

30536085 is a wasteful number, since it uses less digits than its factorization.

30536085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 30536085 is about 5525.9465252570. The cubic root of 30536085 is about 312.5631573681.

Adding to 30536085 its reverse (58063503), we get a palindrome (88599588).

The spelling of 30536085 in words is "thirty million, five hundred thirty-six thousand, eighty-five".