30263941 has 8 divisors (see below), whose sum is σ = 32012000. Its totient is φ = 28531440.

The previous prime is 30263923. The next prime is 30263957. The reversal of 30263941 is 14936203.

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 30263941 - 2⁷ = 30263813 is a prime.

It is a super-2 number, since 2×30263941² = 1831812249702962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30263971) 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, 235 + ... + 7783.

It is an arithmetic number, because the mean of its divisors is an integer number (4001500).

Almost surely, 2^30263941 is an apocalyptic number.

It is an amenable number.

30263941 is a deficient number, since it is larger than the sum of its proper divisors (1748059).

30263941 is a wasteful number, since it uses less digits than its factorization.

30263941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7779.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 30263941 is about 5501.2672176509. The cubic root of 30263941 is about 311.6318423474.

The spelling of 30263941 in words is "thirty million, two hundred sixty-three thousand, nine hundred forty-one".