30514014 has 24 divisors (see below), whose sum is σ = 70003440. Its totient is φ = 9572928.

The previous prime is 30514009. The next prime is 30514039. The reversal of 30514014 is 41041503.

It is a happy number.

It is a super-2 number, since 2×30514014² = 1862210100784392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49554 + ... + 50165.

It is an arithmetic number, because the mean of its divisors is an integer number (2916810).

Almost surely, 2^30514014 is an apocalyptic number.

30514014 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30514014 is an abundant number, since it is smaller than the sum of its proper divisors (39489426).

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

30514014 is a wasteful number, since it uses less digits than its factorization.

30514014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99744 (or 99741 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 30514014 is about 5523.9491308302. The cubic root of 30514014 is about 312.4878339797.

Adding to 30514014 its reverse (41041503), we get a palindrome (71555517).

The spelling of 30514014 in words is "thirty million, five hundred fourteen thousand, fourteen".