30004001 has 8 divisors (see below), whose sum is σ = 31632384. Its totient is φ = 28416960.

The previous prime is 30003971. The next prime is 30004027. The reversal of 30004001 is 10040003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30004001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30004001.

It is not an unprimeable number, because it can be changed into a prime (30004301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8840 + ... + 11753.

It is an arithmetic number, because the mean of its divisors is an integer number (3954048).

Almost surely, 2^30004001 is an apocalyptic number.

30004001 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30004001 is a deficient number, since it is larger than the sum of its proper divisors (1628383).

30004001 is a wasteful number, since it uses less digits than its factorization.

30004001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20671.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 30004001 is about 5477.5908025335. The cubic root of 30004001 is about 310.7370633561.

Adding to 30004001 its reverse (10040003), we get a palindrome (40044004).

The spelling of 30004001 in words is "thirty million, four thousand, one".