30514124 has 12 divisors (see below), whose sum is σ = 53609304. Its totient is φ = 15197184.

The previous prime is 30514109. The next prime is 30514129. The reversal of 30514124 is 42141503.

It is a super-2 number, since 2×30514124² = 1862223526974752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30514096 and 30514105.

It is not an unprimeable number, because it can be changed into a prime (30514129) 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, 13814 + ... + 15869.

It is an arithmetic number, because the mean of its divisors is an integer number (4467442).

Almost surely, 2^30514124 is an apocalyptic number.

It is an amenable number.

30514124 is a deficient number, since it is larger than the sum of its proper divisors (23095180).

30514124 is a wasteful number, since it uses less digits than its factorization.

30514124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29944 (or 29942 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 30514124 is about 5523.9590874662. The cubic root of 30514124 is about 312.4882094752.

Adding to 30514124 its reverse (42141503), we get a palindrome (72655627).

The spelling of 30514124 in words is "thirty million, five hundred fourteen thousand, one hundred twenty-four".