30902483 has 2 divisors, whose sum is σ = 30902484. Its totient is φ = 30902482.

The previous prime is 30902407. The next prime is 30902497. The reversal of 30902483 is 38420903.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30902483 - 2¹⁴ = 30886099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30902383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15451241 + 15451242.

It is an arithmetic number, because the mean of its divisors is an integer number (15451242).

Almost surely, 2^30902483 is an apocalyptic number.

30902483 is a deficient number, since it is larger than the sum of its proper divisors (1).

30902483 is an equidigital number, since it uses as much as digits as its factorization.

30902483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 30902483 is about 5559.0001798885. Note that the first 3 decimals coincide. The cubic root of 30902483 is about 313.8083235225.

The spelling of 30902483 in words is "thirty million, nine hundred two thousand, four hundred eighty-three".