30745014 has 8 divisors (see below), whose sum is σ = 61490040. Its totient is φ = 10248336.

The previous prime is 30745009. The next prime is 30745031. The reversal of 30745014 is 41054703.

It is a sphenic number, since it is the product of 3 distinct primes.

30745014 is an admirable number.

It is a super-3 number, since 3×30745014³ (a number of 23 digits) contains 333 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2562079 + ... + 2562090.

It is an arithmetic number, because the mean of its divisors is an integer number (7686255).

Almost surely, 2^30745014 is an apocalyptic number.

30745014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30745014 is a wasteful number, since it uses less digits than its factorization.

30745014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5124174.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 30745014 is about 5544.8186624993. The cubic root of 30745014 is about 313.2743938734.

Adding to 30745014 its reverse (41054703), we get a palindrome (71799717).

The spelling of 30745014 in words is "thirty million, seven hundred forty-five thousand, fourteen".