30132401 has 8 divisors (see below), whose sum is σ = 32707584. Its totient is φ = 27594000.

The previous prime is 30132397. The next prime is 30132407. The reversal of 30132401 is 10423103.

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

It is a cyclic number.

It is not a de Polignac number, because 30132401 - 2² = 30132397 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30132407) 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 7 ways as a sum of consecutive naturals, for example, 7475 + ... + 10776.

It is an arithmetic number, because the mean of its divisors is an integer number (4088448).

Almost surely, 2^30132401 is an apocalyptic number.

It is an amenable number.

30132401 is a deficient number, since it is larger than the sum of its proper divisors (2575183).

30132401 is a wasteful number, since it uses less digits than its factorization.

30132401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18391.

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

The square root of 30132401 is about 5489.2987712457. The cubic root of 30132401 is about 311.1796916508.

Adding to 30132401 its reverse (10423103), we get a palindrome (40555504).

The spelling of 30132401 in words is "thirty million, one hundred thirty-two thousand, four hundred one".