30141708 has 12 divisors (see below), whose sum is σ = 70330680. Its totient is φ = 10047232.

The previous prime is 30141691. The next prime is 30141721. The reversal of 30141708 is 80714103.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×30141708² = 1817045122314528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1255893 + ... + 1255916.

It is an arithmetic number, because the mean of its divisors is an integer number (5860890).

Almost surely, 2^30141708 is an apocalyptic number.

It is an amenable number.

30141708 is an abundant number, since it is smaller than the sum of its proper divisors (40188972).

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

30141708 is a wasteful number, since it uses less digits than its factorization.

30141708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511816 (or 2511814 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 30141708 is about 5490.1464461342. The cubic root of 30141708 is about 311.2117263949.

The spelling of 30141708 in words is "thirty million, one hundred forty-one thousand, seven hundred eight".