30480995 has 4 divisors (see below), whose sum is σ = 36577200. Its totient is φ = 24384792.

The previous prime is 30480991. The next prime is 30481013. The reversal of 30480995 is 59908403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59908403 = 29 ⋅2065807.

It is a cyclic number.

It is not a de Polignac number, because 30480995 - 2² = 30480991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30480991) 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, 3048095 + ... + 3048104.

It is an arithmetic number, because the mean of its divisors is an integer number (9144300).

Almost surely, 2^30480995 is an apocalyptic number.

30480995 is a deficient number, since it is larger than the sum of its proper divisors (6096205).

30480995 is an equidigital number, since it uses as much as digits as its factorization.

30480995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6096204.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 30480995 is about 5520.9596086188. The cubic root of 30480995 is about 312.3750796704.

The spelling of 30480995 in words is "thirty million, four hundred eighty thousand, nine hundred ninety-five".