30014836 has 12 divisors (see below), whose sum is σ = 52581312. Its totient is φ = 14991608.

The previous prime is 30014833. The next prime is 30014837. The reversal of 30014836 is 63841003.

It is a self number, because there is not a number n which added to its sum of digits gives 30014836.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30014833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011 + ... + 7813.

It is an arithmetic number, because the mean of its divisors is an integer number (4381776).

Almost surely, 2^30014836 is an apocalyptic number.

It is an amenable number.

30014836 is a deficient number, since it is larger than the sum of its proper divisors (22566476).

30014836 is a wasteful number, since it uses less digits than its factorization.

30014836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7910 (or 7908 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 30014836 is about 5478.5797429626. The cubic root of 30014836 is about 310.7744631558.

Adding to 30014836 its reverse (63841003), we get a palindrome (93855839).

The spelling of 30014836 in words is "thirty million, fourteen thousand, eight hundred thirty-six".