30226001 has 4 divisors (see below), whose sum is σ = 32551092. Its totient is φ = 27900912.

The previous prime is 30225997. The next prime is 30226037. The reversal of 30226001 is 10062203.

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 3806401 + 26419600 = 1951^2 + 5140^2 .

It is not a de Polignac number, because 30226001 - 2² = 30225997 is a prime.

It is a super-3 number, since 3×30226001³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30226081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162526 + ... + 1162551.

It is an arithmetic number, because the mean of its divisors is an integer number (8137773).

Almost surely, 2^30226001 is an apocalyptic number.

It is an amenable number.

30226001 is a deficient number, since it is larger than the sum of its proper divisors (2325091).

30226001 is a wasteful number, since it uses less digits than its factorization.

30226001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325090.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 30226001 is about 5497.8178398343. The cubic root of 30226001 is about 311.5015634758.

Adding to 30226001 its reverse (10062203), we get a palindrome (40288204).

The spelling of 30226001 in words is "thirty million, two hundred twenty-six thousand, one".