30159041 has 4 divisors (see below), whose sum is σ = 32900784. Its totient is φ = 27417300.

The previous prime is 30159029. The next prime is 30159083. The reversal of 30159041 is 14095103.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30159041 - 2¹⁴ = 30142657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30158998 and 30159016.

It is not an unprimeable number, because it can be changed into a prime (30159011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1370855 + ... + 1370876.

It is an arithmetic number, because the mean of its divisors is an integer number (8225196).

Almost surely, 2^30159041 is an apocalyptic number.

It is an amenable number.

30159041 is a deficient number, since it is larger than the sum of its proper divisors (2741743).

30159041 is a wasteful number, since it uses less digits than its factorization.

30159041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2741742.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 30159041 is about 5491.7247746041. The cubic root of 30159041 is about 311.2713691021.

The spelling of 30159041 in words is "thirty million, one hundred fifty-nine thousand, forty-one".