30713541 has 8 divisors (see below), whose sum is σ = 41470080. Its totient is φ = 20216352.

The previous prime is 30713531. The next prime is 30713549. The reversal of 30713541 is 14531703.

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

It is not a de Polignac number, because 30713541 - 2⁶ = 30713477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30713549) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 64560 + ... + 65033.

It is an arithmetic number, because the mean of its divisors is an integer number (5183760).

Almost surely, 2^30713541 is an apocalyptic number.

It is an amenable number.

30713541 is a deficient number, since it is larger than the sum of its proper divisors (10756539).

30713541 is a wasteful number, since it uses less digits than its factorization.

30713541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129675.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 30713541 is about 5541.9798808729. The cubic root of 30713541 is about 313.1674599893.

The spelling of 30713541 in words is "thirty million, seven hundred thirteen thousand, five hundred forty-one".