30327036 has 12 divisors (see below), whose sum is σ = 70763112. Its totient is φ = 10109008.

The previous prime is 30327023. The next prime is 30327043. The reversal of 30327036 is 63072303.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×30327036² = 1839458225090592, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 30326997 and 30327015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1263615 + ... + 1263638.

It is an arithmetic number, because the mean of its divisors is an integer number (5896926).

Almost surely, 2^30327036 is an apocalyptic number.

It is an amenable number.

30327036 is an abundant number, since it is smaller than the sum of its proper divisors (40436076).

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

30327036 is a wasteful number, since it uses less digits than its factorization.

30327036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527260 (or 2527258 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 24.

The square root of 30327036 is about 5506.9988196839. The cubic root of 30327036 is about 311.8482579014.

Adding to 30327036 its reverse (63072303), we get a palindrome (93399339).

The spelling of 30327036 in words is "thirty million, three hundred twenty-seven thousand, thirty-six".