30827027 has 12 divisors (see below), whose sum is σ = 39120696. Its totient is φ = 24020640.

The previous prime is 30827011. The next prime is 30827047. The reversal of 30827027 is 72072803.

It is not a de Polignac number, because 30827027 - 2⁴ = 30827011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30827047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28058 + ... + 29135.

It is an arithmetic number, because the mean of its divisors is an integer number (3260058).

Almost surely, 2^30827027 is an apocalyptic number.

30827027 is a deficient number, since it is larger than the sum of its proper divisors (8293669).

30827027 is a wasteful number, since it uses less digits than its factorization.

30827027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57218 (or 57211 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 30827027 is about 5552.2091999492. The cubic root of 30827027 is about 313.5527019973.

The spelling of 30827027 in words is "thirty million, eight hundred twenty-seven thousand, twenty-seven".