30012401 has 4 divisors (see below), whose sum is σ = 31317312. Its totient is φ = 28707492.

The previous prime is 30012397. The next prime is 30012431. The reversal of 30012401 is 10421003.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30012401 - 2² = 30012397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30012431) 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, 652421 + ... + 652466.

It is an arithmetic number, because the mean of its divisors is an integer number (7829328).

Almost surely, 2^30012401 is an apocalyptic number.

It is an amenable number.

30012401 is a deficient number, since it is larger than the sum of its proper divisors (1304911).

30012401 is a wasteful number, since it uses less digits than its factorization.

30012401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304910.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 30012401 is about 5478.3575093270. The cubic root of 30012401 is about 310.7660589089.

Adding to 30012401 its reverse (10421003), we get a palindrome (40433404).

The spelling of 30012401 in words is "thirty million, twelve thousand, four hundred one".