30540041 has 8 divisors (see below), whose sum is σ = 36956160. Its totient is φ = 24637248.

The previous prime is 30540017. The next prime is 30540079. The reversal of 30540041 is 14004503.

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

It is a cyclic number.

It is not a de Polignac number, because 30540041 - 2¹⁴ = 30523657 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30540091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128201 + ... + 128438.

It is an arithmetic number, because the mean of its divisors is an integer number (4619520).

Almost surely, 2^30540041 is an apocalyptic number.

It is an amenable number.

30540041 is a deficient number, since it is larger than the sum of its proper divisors (6416119).

30540041 is a wasteful number, since it uses less digits than its factorization.

30540041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256663.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 30540041 is about 5526.3044613919. The cubic root of 30540041 is about 312.5766544756.

Adding to 30540041 its reverse (14004503), we get a palindrome (44544544).

The spelling of 30540041 in words is "thirty million, five hundred forty thousand, forty-one".