30522364 has 24 divisors (see below), whose sum is σ = 54915840. Its totient is φ = 14836656.

The previous prime is 30522347. The next prime is 30522377. The reversal of 30522364 is 46322503.

It is a happy number.

It is a super-2 number, since 2×30522364² = 1863229408296992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33199 + ... + 34105.

It is an arithmetic number, because the mean of its divisors is an integer number (2288160).

Almost surely, 2^30522364 is an apocalyptic number.

It is an amenable number.

30522364 is a deficient number, since it is larger than the sum of its proper divisors (24393476).

30522364 is a wasteful number, since it uses less digits than its factorization.

30522364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137 (or 1135 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 30522364 is about 5524.7048789958. The cubic root of 30522364 is about 312.5163349328.

Adding to 30522364 its reverse (46322503), we get a palindrome (76844867).

The spelling of 30522364 in words is "thirty million, five hundred twenty-two thousand, three hundred sixty-four".