30850536 has 32 divisors (see below), whose sum is σ = 77263200. Its totient is φ = 10265280.

The previous prime is 30850531. The next prime is 30850541. The reversal of 30850536 is 63505803.

It is an interprime number because it is at equal distance from previous prime (30850531) and next prime (30850541).

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (30850531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23875 + ... + 25133.

It is an arithmetic number, because the mean of its divisors is an integer number (2414475).

Almost surely, 2^30850536 is an apocalyptic number.

It is an amenable number.

30850536 is an abundant number, since it is smaller than the sum of its proper divisors (46412664).

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

30850536 is a wasteful number, since it uses less digits than its factorization.

30850536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289 (or 2285 counting only the distinct ones).

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

The square root of 30850536 is about 5554.3258816890. The cubic root of 30850536 is about 313.6323878895.

The spelling of 30850536 in words is "thirty million, eight hundred fifty thousand, five hundred thirty-six".