30555341 has 4 divisors (see below), whose sum is σ = 32352732. Its totient is φ = 28757952.

The previous prime is 30555277. The next prime is 30555353. The reversal of 30555341 is 14355503.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8970025 + 21585316 = 2995^2 + 4646^2 .

It is a cyclic number.

It is not a de Polignac number, because 30555341 - 2⁶ = 30555277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30555341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30555361) 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, 898670 + ... + 898703.

It is an arithmetic number, because the mean of its divisors is an integer number (8088183).

Almost surely, 2^30555341 is an apocalyptic number.

It is an amenable number.

30555341 is a deficient number, since it is larger than the sum of its proper divisors (1797391).

30555341 is a wasteful number, since it uses less digits than its factorization.

30555341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797390.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 30555341 is about 5527.6885766114. The cubic root of 30555341 is about 312.6288441501.

The spelling of 30555341 in words is "thirty million, five hundred fifty-five thousand, three hundred forty-one".