30550601 has 16 divisors (see below), whose sum is σ = 33298560. Its totient is φ = 27941760.

The previous prime is 30550579. The next prime is 30550621. The reversal of 30550601 is 10605503.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30550601 is a prime.

It is a super-2 number, since 2×30550601² = 1866678442922402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30550621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108581 + ... + 108861.

It is an arithmetic number, because the mean of its divisors is an integer number (2081160).

Almost surely, 2^30550601 is an apocalyptic number.

It is an amenable number.

30550601 is a deficient number, since it is larger than the sum of its proper divisors (2747959).

30550601 is a wasteful number, since it uses less digits than its factorization.

30550601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 30550601 is about 5527.2598093450. The cubic root of 30550601 is about 312.6126774473.

The spelling of 30550601 in words is "thirty million, five hundred fifty thousand, six hundred one".