30062205 has 32 divisors (see below), whose sum is σ = 56592000. Its totient is φ = 15088896.

The previous prime is 30062189. The next prime is 30062213. The reversal of 30062205 is 50226003.

It is not a de Polignac number, because 30062205 - 2⁴ = 30062189 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4255 + ... + 8844.

It is an arithmetic number, because the mean of its divisors is an integer number (1768500).

Almost surely, 2^30062205 is an apocalyptic number.

It is an amenable number.

30062205 is a deficient number, since it is larger than the sum of its proper divisors (26529795).

30062205 is a wasteful number, since it uses less digits than its factorization.

30062205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13130 (or 13124 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 30062205 is about 5482.9011481149. The cubic root of 30062205 is about 310.9378638835.

Adding to 30062205 its reverse (50226003), we get a palindrome (80288208).

The spelling of 30062205 in words is "thirty million, sixty-two thousand, two hundred five".