30552201 has 16 divisors (see below), whose sum is σ = 45940800. Its totient is φ = 20062944.

The previous prime is 30552191. The next prime is 30552251. The reversal of 30552201 is 10225503.

It is a happy number.

It is not a de Polignac number, because 30552201 - 2¹⁰ = 30551177 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30552251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6636 + ... + 10253.

It is an arithmetic number, because the mean of its divisors is an integer number (2871300).

Almost surely, 2^30552201 is an apocalyptic number.

It is an amenable number.

30552201 is a deficient number, since it is larger than the sum of its proper divisors (15388599).

30552201 is a wasteful number, since it uses less digits than its factorization.

30552201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16965 (or 16959 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 30552201 is about 5527.4045446303. The cubic root of 30552201 is about 312.6181347491.

Adding to 30552201 its reverse (10225503), we get a palindrome (40777704).

The spelling of 30552201 in words is "thirty million, five hundred fifty-two thousand, two hundred one".