30067201 has 4 divisors (see below), whose sum is σ = 30184452. Its totient is φ = 29949952.

The previous prime is 30067183. The next prime is 30067211. The reversal of 30067201 is 10276003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10276003 = 151 ⋅68053.

It can be written as a sum of positive squares in 2 ways, for example, as 26532801 + 3534400 = 5151^2 + 1880^2 .

It is a cyclic number.

It is not a de Polignac number, because 30067201 - 2⁷ = 30067073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30067211) 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, 58240 + ... + 58753.

It is an arithmetic number, because the mean of its divisors is an integer number (7546113).

Almost surely, 2^30067201 is an apocalyptic number.

It is an amenable number.

30067201 is a deficient number, since it is larger than the sum of its proper divisors (117251).

30067201 is a wasteful number, since it uses less digits than its factorization.

30067201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117250.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 30067201 is about 5483.3567274070. The cubic root of 30067201 is about 310.9550877201.

The spelling of 30067201 in words is "thirty million, sixty-seven thousand, two hundred one".